![I tried using 'Wolfram Alpha' which solves difficult mathematical expressions in one shot - GIGAZINE I tried using 'Wolfram Alpha' which solves difficult mathematical expressions in one shot - GIGAZINE](http://i.gzn.jp/img/2018/06/20/wolfram-alpha/02.png)
I tried using 'Wolfram Alpha' which solves difficult mathematical expressions in one shot - GIGAZINE
Before my TI graphing calculator died I used to use the 'Solver' function that allowed one to define variables then input knowns and solve for the unknown. Where do I find that
![Resources for Students | Center for Assistance with Statistics and Mathematics | University of Wyoming Resources for Students | Center for Assistance with Statistics and Mathematics | University of Wyoming](http://www.uwyo.edu/mathstats/casm/_casm-images/wolframalphapro.png)