Versão 1.0.8025.20709

Funções

Componentes adicionais que adicionam novas funções matemáticas ao programa SMath Studio, necessárias para resolver problemas de diversas áreas.

  1. al_airy("number")
    (x) returns the Airy functions: Ai(x), Ai'(x), Bi(x) and Bi'(x).
  2. al_beta("1:number", "2:number")
    (a,b) returns the Beta functions.
  3. al_convr1d("1:vector", "2:vector")
    (vx,vy) 1-dimensional real convolution.
  4. al_convr1dinv("1:vector", "2:vector")
    (vx,vy) 1-dimensional real deconvolution.
  5. al_fftc1d("vector")
    (vx) 1-dimensional complex FFT.
  6. al_fftc1dinv("vector")
    (vx) 1-dimensional complex inverse FFT.
  7. al_lspline("1:vector", "2:vector", "3:number")
    (vx,vy,x) cubic spline linear at the endpoints.
  8. al_nleqsolve("1:vector", "2:function")
    (x0, f) Levenberg-Marquardt-like nonlinear solver.
  9. al_nleqsolve("1:vector", "2:number", "3:function")
    (x0, epsf, f) Levenberg-Marquardt-like nonlinear solver.
  10. al_nleqsolve("1:vector", "2:number", "3:number", "4:function")
    (x0, stepmax, epsf, f) Levenberg-Marquardt-like nonlinear solver.
  11. al_nleqsolve("1:vector", "2:number", "3:number", "4:function", "5:function")
    (x0, stepmax, epsf, f, j) Levenberg-Marquardt-like nonlinear solver.
  12. al_polyroots("vector")
    (vx) returns all roots of the polynomial.
  13. al_pspline("1:vector", "2:vector", "3:number")
    (vx,vy,x) cubic spline parabolic at the endpoints.
  14. al_rkckadapt("1:function", "2:function", "3:number")
    (ode,y(x),xmax) uses the fourth-order Runge-Kutta-Cash-Karp adaptive method.
  15. al_rkckadapt("1:function", "2:function", "3:number", "4:number")
    (ode,y(x),xmax,steps) uses the fourth-order Runge-Kutta-Cash-Karp adaptive method.
  16. al_rkckadapt("1:vector", "2:number", "3:number", "4:number", "5:function")
    (ics,xmin,xmax,steps,D(x,y)) uses the fourth-order Runge-Kutta-Cash-Karp adaptive method.