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

Algebra Calculator

#### Cosh

Function: cosh (<x>) - Hyperbolic Cosine.

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

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

### Related Examples

##### cosh-plot2d

plot2d([1039.23*cosh(...

Calculate

##### cosh-exponentialize-is

is(exponentialize(cos...

Calculate

##### cosh-plot3d-sinh

x(u,v):=sinh(u)*sinh(v);

y(u,v):=sinh(u)*cosh(v);

z(u,v):=sinh(u);

Calculate

##### cosh-plot3d-sinh

x(u,v):=cosh(u)*cosh(v);

y(u,v):=cosh(u)*sinh(v);

z(u,v):=sinh(u);

Calculate

##### cosh-plot2d

plot2d([1039.23*cosh(...

Calculate

##### cosh-solve

solve(a*cosh((L-x)/a)...

Calculate

##### cosh-plot3d-sin-sinh

x(u,v):=1/cosh(u)*cos...

y(u,v):=1/cosh(u)*sin...

z(u,v):=sinh(u);

Calculate

k:1.8;

f:0.299;

Hy:0.7;

Calculate

##### cosh-exp-plot2d-sinh

plot2d([sinh(x), cosh...

Calculate

##### cosh-plot3d-sin-sinh

x(u,v):=1/cosh(u)*cos...

y(u,v):=1/cosh(u)*sin...

z(u,v):=1/cosh(u)*sin...

Calculate