WOLFRAM SYSTEMMODELER

Math

Library of mathematical functions (e.g., sin, cos) and of functions operating on vectors and matrices

Package Contents

Vectors

Library of functions operating on vectors

BooleanVectors

Library of functions operating on Boolean vectors

Matrices

Library of functions operating on matrices

Nonlinear

Library of functions operating on nonlinear equations

Random

Library of functions for generating random numbers

Distributions

Library of distribution functions

Special

Library of special mathematical functions

FastFourierTransform

Library of functions for the Fast Fourier Transform (FFT)

Icons

Icons for Math

isEqual

Determine if two Real scalars are numerically identical

isPowerOf2

Determine if the integer input is a power of 2

sin

Sine

cos

Cosine

tan

Tangent (u shall not be -pi/2, pi/2, 3*pi/2, ...)

asin

Inverse sine (-1 <= u <= 1)

acos

Inverse cosine (-1 <= u <= 1)

atan

Inverse tangent

atan2

Four quadrant inverse tangent

atan3

Four quadrant inverse tangent (select solution that is closest to given angle y0)

sinh

Hyperbolic sine

cosh

Hyperbolic cosine

tanh

Hyperbolic tangent

asinh

Inverse of sinh (area hyperbolic sine)

acosh

Inverse of cosh (area hyperbolic cosine)

exp

Exponential, base e

log

Natural (base e) logarithm (u shall be > 0)

log10

Base 10 logarithm (u shall be > 0)

baseIcon1

This icon will be removed in future Modelica versions, use Modelica.Math.Icons.AxisLeft instead.

baseIcon2

This icon will be removed in future Modelica versions, use Modelica.Math.Icons.AxisCenter instead.

tempInterpol1

Temporary function for linear interpolation (will be removed)

tempInterpol2

Temporary function for vectorized linear interpolation (will be removed)

Wolfram Language

In[1]:=
Click for copyable input
SystemModel["Modelica.Math"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This package contains basic mathematical functions (such as sin(..)), as well as functions operating on vectors, matrices, nonlinear functions, and Boolean vectors.

Main Authors:
Martin Otter and Marcus Baur
Deutsches Zentrum für Luft und Raumfahrt e.V. (DLR)
Institut für Robotik und Mechatronik
Postfach 1116
D-82230 Wessling
Germany
email: Martin.Otter@dlr.de

Copyright © 1998-2016, Modelica Association and DLR.

This Modelica package is free software and the use is completely at your own risk; it can be redistributed and/or modified under the terms of the Modelica License 2. For license conditions (including the disclaimer of warranty) see Modelica.UsersGuide.ModelicaLicense2 or visit https://www.modelica.org/licenses/ModelicaLicense2.