[boost] New Feature, MathString.

Subject: [boost] New Feature, MathString.
From: Jakub trzciński (thejakubx_at_[hidden])
Date: 2014-12-13 03:37:46

Hi. My name is Jacob and i am new here.i have idea for new feature in
boost. Actually i write a little library whitch name MathString. As you see
by name the library will be calcule Row's from string. But it's not all. I
was write a interface which add own Mathematical functions for row and
variables. If you accept my idea i will send whole code.

Code for example

MathString test("sqrt(x,2)");
test.LinkFunction(&sqrt,"sqrt");
test.pushVariable("x",4);
cout<<test.getResluts();

This code will be return 2 (as you know root with level 2 of 4 equals 2)