cumprod (Matlab function)

Cumulative product

Matlab/Scilab equivalent

Matlab Scilab

`cumprod`_

`cumprod`_

Particular cases

:C = cumprod(A) If A is a matrix, cumprod(A) is equivalent to

cumprod(A,1) in Matlab whereas in Scilab cumprod(A) gives the cumulative product of all the entries of A taken columnwise. Actually, Matlab works on the first non-singleton dimension and Scilab does not.

: :C = cumprod(A,dim) Matlab can work with dim greater than number of

dimensions of A but Scilab can not, in this can use mtlb_cumprod instead.

:

Examples

Matlab Scilab

B = `cumprod`_([1,2,3;4,5,6])
B = [1,2,3;4,10,18]
B = `cumprod`_([1,2,3;4,5,6],1)
B = [1,2,3;4,10,18]

B = `cumprod`_([1,2,3;4,5,6])
B = [1,8,120;4,40,720]
B = `cumprod`_([1,2,3;4,5,6],1)
B = [1,2,3;4,10,18]