Mathematica Demystified

In Mathematica, what does @@@ mean? Asked 16 years, 9 months ago Modified 13 years, 2 months ago Viewed 13k times

Mathematica: Extract numerical value when using Solve Ask Question Asked 14 years, 8 months ago Modified 14 years, 8 months ago

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: K=abt/((t+f)c*d); (the actual expre...

Mathematica Demystified 3

Mathematica - How do I show of intersections of two functions on plot? Asked 5 years, 8 months ago Modified 5 years, 8 months ago Viewed 732 times

Mathematica - How do I show of intersections of two functions on plot ...

10 How to find out what any built-in syntax means in Mathematica: Copy expression Do TreeForm [Hold [paste the expression here]]. Mouse-over parts of the tree to identify the syntax in question, in this case Slot Enter "?Slot"

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In Mathematica, how do you plot a horizontal line at a given number? How do you plot a vertical line at a given number?

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So what exactly is the difference between == and === in Mathematica? I have been looking at the documentation but I still don't quite understand it.

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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 for # and & but putting everything together to understand the above expression is a tad confusing. Thanks!

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