### The Maxima on-line user's manual

Algebra Calculator

#### Erf

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

See also flag `erfflag`.

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

```(%o1)                                true
(%i2) ```

### Related Examples

##### erf-log-numer-sqrt-true

numer:true;

ld(x):=log(x)/log(2);

log10(x):=log(x)/log(...

Calculate

##### erf-pi-plot2d-sqrt

plot2d([erf(x), x*2/s...

Calculate

##### erf-log-matrix-pi-plot2d-sqrt

n(x):=erf(x/sqrt(2))/...

bs(s,b,k,sigma,t):=(d...

bsdelta(s,b,k,sigma,t...

Calculate

##### erf

erf(2.293133324);

Calculate

##### erf-limit-pi

limit(erf(x),x, -%pi);

Calculate

##### erf-integrate-plot2d

integrate(%e^(-x^2),[...

plot2d(erf(x),[x,-10,...

Calculate

##### erf-plot2d

plot2d([x, erf(x^2-1)...

Calculate

erf(i);

Calculate

##### erf-log-matrix-pi-plot2d-sqrt

n(x):=erf(x/sqrt(2))/...

bs(s,b,k,sigma,t):=(d...

bsdelta(s,b,k,sigma,t...

Calculate

##### erf-exp-expand-inf-integrate-pi-romberg-sqrt-tex

f(x,k):=exp(-(x-k)^2/...

expand(integrate((x-y...

tex(expand(integrate(...

Calculate