Scilab 5.5.1
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- Differential calculus, Integration
- Elementary Functions
- Linear Algebra
- Interpolation
- CACSD (Computer Aided Control Systems Design)
- Polynomials
- Signal Processing
- FFTW
- Special Functions
- Randlib
- ARnoldi PACKage (ARPACK binding)
- Statistics
- Sparse Matrix
- UMFPACK Interface (sparse)
- Optimization and Simulation
- Genetic Algorithms
- Simulated Annealing
- XML Management
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- Files : Input/Output functions
- Input/Output functions
- Graphics
- Graphics : exporting and printing
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- Xcos
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Please note that the recommended version of Scilab is 2026.1.0. This page might be outdated.
However, this page did not exist in the previous stable version.
Polynomials
- bezout — Bezout equation for polynomials or integers
- chepol — Chebychev polynomial
- cmndred — common denominator form
- coeff — coefficients of matrix polynomial
- coffg — inverse of polynomial matrix
- colcompr — column compression of polynomial matrix
- degree — degree of polynomial matrix
- denom — denominator
- derivat — Rational matrix derivative
- determ — determinant of polynomial matrix
- detr — polynomial determinant
- diophant — diophantine (Bezout) equation
- factors — numeric real factorization
- hermit — Hermite form
- horner — polynomial/rational evaluation
- hrmt — gcd of polynomials
- htrianr — triangularization of polynomial matrix
- inv_coeff — build a polynomial matrix from its coefficients
- invr — inversion of (rational) matrix
- lcmdiag — least common multiple diagonal factorization
- ldiv — polynomial matrix long division
- numer — numerator
- pdiv — polynomial division
- pol2str — polynomial to string conversion
- polfact — minimal factors
- poly — polynomial definition
- rational — Scilab objects, rational in Scilab
- residu — residue
- roots — roots of polynomials
- rowcompr — row compression of polynomial matrix
- sfact — discrete time spectral factorization
- simp — rational simplification
- simp_mode — toggle rational simplification
- sylm — Sylvester matrix
- systmat — system matrix
- varn — symbolic variable of a polynomial or a rational
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