506 lines
8.6 KiB
Plaintext
506 lines
8.6 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"36"
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]
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},
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"execution_count": 1,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"3^2^1^5+3^3"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"Int64"
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]
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},
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"execution_count": 2,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"typeof(3^2^1^5+3^3)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"36\n"
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]
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}
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],
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"source": [
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"println(\"$(6*6)\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"36\n"
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]
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},
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{
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"data": {
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"text/plain": [
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"Nothing"
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]
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},
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"typeof(println(\"$(6*6)\"))"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"240"
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]
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},
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"execution_count": 5,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"2^2^3-2^4"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"48"
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]
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},
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"execution_count": 6,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"(2^2)^3-2^4"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 10,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"0"
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]
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},
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"execution_count": 10,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"(5 - 7) * 2 + 4"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 11,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"false"
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]
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},
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"execution_count": 11,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"1 + 3 < 5 && 2^2 === 4.0"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 12,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"false"
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]
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},
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"execution_count": 12,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"2^2 === 4.0"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 17,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"false"
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]
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},
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"execution_count": 17,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"x = 4\n",
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"\n",
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"x > 0 && x <= 3"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 20,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"true"
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]
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},
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"execution_count": 20,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"((true && false) && false) || true"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 21,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"false"
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]
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},
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"execution_count": 21,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"(true && false) && (false || true)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 23,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"true"
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]
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},
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"execution_count": 23,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"true && ((false && false) || true)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 24,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"15×2 Array{Float64,2}:\n",
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" 1.68005 -1.6417 \n",
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" 0.501309 -0.977698\n",
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" 1.52801 0.527711\n",
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" 1.70012 1.71152 \n",
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" 1.99249 1.891 \n",
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" 2.70608 -0.463428\n",
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" 2.99493 -0.443567\n",
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" 3.49185 -1.27518 \n",
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" 3.50119 -0.6905 \n",
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" 4.45992 -5.51613 \n",
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" 4.93697 -6.0017 \n",
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" 5.02329 -8.36417 \n",
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" 5.04234 -7.92448 \n",
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" 5.50739 -10.7748 \n",
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" 5.56867 -10.9172 "
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]
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},
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"execution_count": 24,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"data = [1.6800483 -1.641695388; \n",
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" 0.501309281 -0.977697538; \n",
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" 1.528012113 0.52771122;\n",
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" 1.70012253 1.711524991; \n",
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" 1.992493625 1.891000015;\n",
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" 2.706075824 -0.463427794;\n",
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" 2.994931927 -0.443566619;\n",
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" 3.491852811 -1.275179133;\n",
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" 3.501191722 -0.690499597;\n",
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" 4.459924502 -5.516130799;\n",
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" 4.936965851 -6.001703074;\n",
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" 5.023289852 -8.36416901;\n",
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" 5.04233698 -7.924477517;\n",
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" 5.50739285 -10.77482371;\n",
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" 5.568665171 -10.9171878]"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 25,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"15-element Array{Float64,1}:\n",
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" 1.6800483 \n",
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" 0.501309281\n",
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" 1.528012113\n",
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" 1.70012253 \n",
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" 1.992493625\n",
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" 2.706075824\n",
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" 2.994931927\n",
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" 3.491852811\n",
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" 3.501191722\n",
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" 4.459924502\n",
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" 4.936965851\n",
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" 5.023289852\n",
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" 5.04233698 \n",
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" 5.50739285 \n",
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" 5.568665171"
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]
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},
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"execution_count": 25,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"data[:,1]"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 44,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"coordinates (generic function with 1 method)"
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]
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},
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"execution_count": 44,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"function coordinates(x, y, z)\n",
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" if x==0 && z == 0 && y==0\n",
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" println(\"origin\")\n",
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" else\n",
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" println(\"($x, $y, $z)\")\n",
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" end\n",
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"end"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 45,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"(0, 0, 2)\n"
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]
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}
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],
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"source": [
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"coordinates(0,0,2)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 46,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"origin\n"
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]
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}
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],
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"source": [
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"coordinates(0,0,0)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 47,
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"(19, 3)"
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]
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},
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"execution_count": 47,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"a, b = 2, 3 \n",
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"function f(x) \n",
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" b = 5 \n",
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" a*x + b\n",
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"end\n",
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"f(7), b"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 50,
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"metadata": {},
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||
"outputs": [
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||
{
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||
"data": {
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"text/plain": [
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||
"f (generic function with 1 method)"
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]
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||
},
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"execution_count": 50,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"function f(x)\n",
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" return 2x\n",
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" 3x\n",
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" print(\"5\")\n",
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"end"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 51,
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"metadata": {},
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"outputs": [
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||
{
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"data": {
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"text/plain": [
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"10"
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]
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},
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||
"execution_count": 51,
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"metadata": {},
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"output_type": "execute_result"
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||
}
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],
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"source": [
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"f(5)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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||
"outputs": [],
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||
"source": []
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||
}
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||
],
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||
"metadata": {
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||
"kernelspec": {
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||
"display_name": "Julia 1.2.0",
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||
"language": "julia",
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||
"name": "julia-1.2"
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||
},
|
||
"language_info": {
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||
"file_extension": ".jl",
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||
"mimetype": "application/julia",
|
||
"name": "julia",
|
||
"version": "1.2.0"
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||
}
|
||
},
|
||
"nbformat": 4,
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||
"nbformat_minor": 4
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||
}
|