Mathematica: How to apply function to a certain column of a table
Dec 31, 2010 · 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 …
Mathematica: Extract numerical value when using Solve
Aug 23, 2011 · Mathematica: Extract numerical value when using Solve Asked 14 years, 3 months ago Modified 14 years, 3 months ago Viewed 23k times
What are the standard colors for plots in Mathematica?
When using the Plot or ListPlot command in Mathematica, certain default colors are chosen. For reasons of uniformity within some report I would like to use them along with the PlotStyle …
Get mathematica to simplify expression with another equation
Nov 12, 2011 · 20 I have a very complicated mathematica expression that I'd like to simplify by using a new, possibly dimensionless parameter. An example of my expression is:
Proper way to simplify integral result in Mathematica given integer ...
Oct 7, 2013 · Case q = 0: This is a special case that Mathematica misses in the general result, as it implies a constant integrand. (I'll often miss it, also, when doing this by hand, so …
Difference between == and === in Mathematica - Stack Overflow
May 20, 2013 · Difference between == and === in Mathematica Asked 14 years, 8 months ago Modified 12 years, 6 months ago Viewed 6k times
What do the # and & symbol signify in mathematica?
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 …
List generation via Array in Wolfram Language - Stack Overflow
Oct 13, 2022 · Try Range[2,10,2] for a range of numbers from 2 to 10 in steps of 2, etc. Beyond that there some faults in your code, or perhaps in your understanding of Mathematica ... x[0] = …
simple replacement of variables on wolfram-mathematica
Feb 7, 2022 · I would like to make a simple replacement or substitution: y=a+b a=2d+e b=f+g How make Wolfram-Mathematica automatically show and make the substitution or replacement of …
wolfram mathematica - Subscripted variables - Stack Overflow
Aug 15, 2011 · Is there any way to force Mathematica to treat subscripted variables independently of their unsubscripted counterparts? More specifically. Say, I have the following definitions: …