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The Maxima on-line user's manual

Algebra Calculator

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Erf

Function: erf (<z>) The Error Function erf(z) (A&S 7.1.1)

plot2d([sqrt(%pi)*erf(1-x^2)],[x,-20,20]);

See also flag erfflag.

There are also some inexact matches for erf. Try ?? erf to see them.

(%o1)                                true
(%i2) 

Related Examples

erf-float-sqrt

z(x):= float(1/2*erf(...

z(-1.7);

Calculate

erf

erf(.1);

Calculate

erf-exp-integrate-pi-sqrt

integrate(y*exp(-y^2)...

Calculate

erf-numer-sqrt

f(x):=1/2*erf(x/sqrt(...

f(-1.32577088),numer;

Calculate

erf-pi-plot2d-sqrt
plot2d([sqrt(%pi)*1/2*erf(x)+x-(1/x)-sqrt(%pi)*1/2*erf(1)],[x,-2,2]);

plot2d([sqrt(%pi)*1/2...

Calculate

erf

erf(5.511566059);

Calculate

erf-exp-romberg

romberg( y*exp(-(y-1/...

Calculate

erf-exp-taylor

taylor(y*exp(-(y-l)^2...

Calculate

erf-sqrt

x:2;

y:3;

a:2;

Calculate

erf-exp-romberg

romberg( y*exp(-(y-1/...

Calculate