Functions Overview
SpeQ has numerous built-in functions.
All functions in SpeQ are listed in orderly groups in the Functionstree.
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In general, the syntax of functions is:
functionname(parameter1, parameter2, ...)SpeQ has the following groups of built-in functions.
| Function group |
Functions |
|---|---|
| Analysis | fnInt(f(x), start, end), fnDiff(f(x), pos) |
| Arithmetic | Abs(x), Exp(x), Log(x), Log(x, base), Sqrt(x), Sign(x) |
| Complex Numbers | Re(a+bi), Im(a+bi), Abs(a+bi), Arg(a+bi), Conj(a+bi) |
| Conversion | Rad2Deg(x), Rad2Grad(x), Rad2Cycle(x), Deg2Rad(x), Grad2Rad(x), Cycle2Rad(x) |
| Hyperbolic | Cosh(x), Sinh(x), Tanh(x), ACosh(x), ASinh(x), ATanh(x), Sech(x), Csch(x), Coth(x) |
| Integers | Ceil(x), Fix(x), Floor(x), Round(x) |
| Logical | IIf(), Not(x), Repeat() |
| Probability | Factorial(x), nCr(n, r), nPr(n, r), x!, Rand, Rand(min, max), RandInt(min, max) |
| Representation | Bin(x), Dec(x), Oct(x), Hex(x), Fraction(x) |
| Statistics | Avg(), Min(), Mean(), Median(), Max(), Prod(), Sort(), Sum(), Std(), Var() |
| Trigonometry | Cos(x), Sin(x), Tan(x), ACos(x), ASin(x), ATan(x), ATan2(y, x), Sec(x), Csc(x), Cot(x) |