You can use the standard differential equation solving function, NDSolve , to numerically solve delay differential equations with constant delays. It returns an interpolation ...

Many times in statistical analysis you may need to know if a population mean is significantly different from some reference value. This is a type of t-test if the population ...

Building on its broad strengths in mathematics in general, and in special functions in particular, Mathematica provides a unique level of support for analytic number theory, ...

lhs =. removes any rules defined for lhs.

$Messages gives the list of files and pipes to which message output is sent.

GainMargins[sys] gives the gain margins of the linear time-invariant system sys.

Mathematica gives you the ability to fine-tune the level of detail for your plots. To get a rough sketch of a plot, you can tell Mathematica to plot fewer points. The more ...

CornerFilter[image] computes a measure for the presence of a corner for each pixel in image and returns the result as an intensity image.CornerFilter[image, r] detects ...

GoldenRatio is the golden ratio \[Phi] = 1/2 (Sqrt[5] + 1), with numerical value \[TildeEqual] 1.61803.

ListAnimate[{expr_1, expr_2, ...}] generates an animation whose frames are the successive expr_i. ListAnimate[list, fps] displays fps frames per second.