# CASA Function: imult

Intersection-multiplicity of two plane curves in affine space.

### Calling Sequence:

### Parameters:

- A : planecurve
- algebraic set in implicit representation specifying a planecurve

- B : planecurve
- algebraic set in implicit representation specifying a planecurve

- point : list
- a point given as a list with two entries.

### Result:

- m : integer
- the intersection multiplicity of he given curves in the given point

### Description:

- The funtion computes the intersection-multiplicity at point of the two plane curves.

### Examples:

`> ` **a1:=mkImplAlgSet([x^4-y^2],[x,y]);**

`> ` **a2:=mkImplAlgSet([expand(x^4-y^3)],[x,y]);**

`> ` **imult(a1,a2,[0,0]);**

### See Also:

[CASA]
[isProjective]