Is there any service that provides a public API for performing mathematical calculations (such as decompositions of linear algebra, etc.)?
thanks
I created a Java service based on Google Appengine here mobmath.appspot.com . You can find the project page here: Symja project . The functions of linear algebra are implemented using the mathematical library commons ( Examples ).
There is a project for Python here: a sympy project online interface can be found here: live.sympy.org .
Wolfram Alpha has an API , but is not free to use.