Dec 3, 2011 · For older Mathematica versions there used to be an add-on package RealOnly that put Mathematica in a reals-only mode. There is a version available in later versions and online …

Nov 10, 2011 · Get mathematica to simplify expression with another equation Asked 13 years, 7 months ago Modified 13 years, 7 months ago Viewed 20k times

May 20, 2019 · I'm struggling to make sense of the following output of an integral in mathematica: Root [c#1^4 + a #1 + b & 1] What exactly does this mean? I've looked up the documentation …

May 24, 2017 · I would like to apply a function to a specific column of a table. Say to the i-th column of a (m x n) table. Actually I just want to multiply all elements in that column with a …

Sep 17, 2012 · I was wondering if there was any way to have mathematica find the solution to Schrodinger's equation [(−h^2/2m)(d^2ψ/dx^2) + kx^2ψ=Eψ] for a particle centered at the …

Oct 7, 2013 · The & tells Mathematica that it is a pure function. Prefix and postfix form can only accept a single parameter, infix (1 ~ #1 + #2& ~ 2) two params, but Apply (@@ and @@@) …

Oct 16, 2017 · Now the culture of Mathematica is that you try to abbreviate everything, you always try to use a handful of punctuation characters instead of using the name of a function.

Apr 28, 2016 · 17 In MATLAB there is the function clear to delete all current variables. This is very useful if you start something totally new and don't want to get conflicts with earlier calculations. …

Dec 11, 2017 · In mathematica, how can I execute multiple expressions in do loop? Asked 7 years, 6 months ago Modified 2 months ago Viewed 6k times

Sep 7, 2011 · I'm trying to figure out how to use Mathematica to solve systems of equations where some of the variables and coefficients are vectors. A simple example would be something like …