MatrixRank (Built-in Mathematica Symbol)

MatrixRank[m] gives the rank of the matrix m.

TimeValue (Built-in Mathematica Symbol)

TimeValue[s, i, t] calculates the time value of a security s at time t for an interest specified by i.

Fit (Built-in Mathematica Symbol)

Fit[data, funs, vars] finds a least-squares fit to a list of data as a linear combination of the functions funs of variables vars.

Functions That Remember Values They ... (Mathematica Tutorial)

When you make a function definition using :=, the value of the function is recomputed every time you ask for it. In some kinds of calculations, you may end up asking for the ...

FactorInteger (Built-in Mathematica Symbol)

FactorInteger[n] gives a list of the prime factors of the integer n, together with their exponents. FactorInteger[n, k] does partial factorization, pulling out at most k ...

Continued Fractions & Rational ... (Mathematica Guide)

Continued fractions can be thought of as an alternative to digit sequences for representing numbers, based on division rather than multiplication by a base. Studied ...

BorderDimensions (Built-in Mathematica Symbol)

BorderDimensions[image] gives the pixel width of uniform borders of image in the form {{left, right}, {bottom, top}}.BorderDimensions[image, t] finds borders whose pixels ...

LongestCommonSubsequence (Built-in Mathematica Symbol)

LongestCommonSubsequence[s_1, s_2] finds the longest contiguous subsequence of elements common to the strings or lists s_1 and s_2.

MedianFilter (Built-in Mathematica Symbol)

MedianFilter[image, r] filters image by replacing every value by the median in its range r neighborhood. MedianFilter[data, r] applies median filtering to an array of data.

Residue (Built-in Mathematica Symbol)

Residue[expr, {z, z_0}] finds the residue of expr at the point z = z_0.