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Solve via WolframAlpha (Python 3.3.x) - Printable Version

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Solve via WolframAlpha (Python 3.3.x) - Shebang - 06-10-2014

Required imports:
Code:
from urllib import parse, request from html.parser import HTMLParser

Functions:
Code:
def wolfram(problem): aurl = "http://www.wolframalpha.com/input/?i=" + parse.quote_plus(problem) data = str(request.urlopen(aurl).read(), encoding="utf-8") return wolfram_fix(data.split("\"stringified\": \"")[2].split("\"")[0]) def wolfram_fix(data): return HTMLParser().unescape(data).replace("\\/", "/").replace("pi", u"\u03c0")

Example Usage:
Code:
def main(): while True: problem = input("Enter a problem to solve: ") print(wolfram(problem))

Example Output:
Code:
Enter a problem to solve: solve 5x+3=3 for x x = 0 Enter a problem to solve: solve 8x^2+5=10 for x x = ±sqrt(5/2)/2 ~~ ±0.79057 Enter a problem to solve: solve 5*x=pi for x x = π/5 ~~ 0.62832

Revision 0: Initial release.
Revision 1: Added support for the 'pi' character.



RE: Solve via WolframAlpha (Python 3.3.x) - Null_Byte - 08-26-2014

Nice tutorial Biggrin Honestly didn't think of this before Tongue