# euler

## interactive mathematical programming environment

Description

Euler is a powerful numerical laboratory with a programming language. The system can handle real, complex and interval numbers, vectors and matrices. It can produce 2D/3D plots. Euler features among other things: * real, complex and interval scalars and matrices

* a programming language, with local variables, default values for

parameters, variable parameter number, passing of functions

* two and three dimensional graphs

* marker plots

* density and contour plots

* animations

* numerical integration and differentiation

* statistical functions and tests

* differential equations

* interval methods with guaranteed inclusions

* function minimizers (Brent, Nelder-Mean)

* simplex algorithm

* interpolation and approximation

* finding roots of polynomials

* fast Fourier transform (FFT)

* an exact scalar product using a long accumulator

* PostScript graphics export

This package contains the main program. Documentation for Euler is included
in the euler-doc package.Upload more screenshots

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