Absatan,Abssine,Abssinehalf,Ampalt,Attalt,Diric.even,Diric.odd,
Gauspuls,Havercosine,Haversin,N_pulse,Negramp,Rectpuls,Ro
undhalf,Sawtoot,Sinetra,Sinever,Stair_down,Stair_ud,Stair_up,St
epresp,Traperia,Tripuls,Airy,Bessel,Beta,Gamma,Legendre,Neem
ann,Arccos,Arccot,Arccsc,Arcsec,Arcsin,Arcsinh,Arctan,Arctanh,
Cosh,Cot,Csc,Dlorentz,expofall,exporise,gauss,ln,lorentz,Sec,Sec
h,Sinc,Sinh,Sqrt,Tan,Tanh,Xsquare,Barthannwin,Bartlett,Blackma
n,Bohmanwin,Chebyshev,Flatttopwin,Hamming,Hann,Hanning,
Kaiser,Triang,Tukeywin etc.