length()

Returns number of elements in array

Syntax
length(Array)

Name	Description	Type	Required
Array	array	integer, real, complex or string array	yes

Examples

rA = makearray(1, 1, 2.0, 3.0)
returns a real array of three numbers
rSize = length(rA)
returns 3
cA = list(1+j*1, 2.0+j*2, 3.0+j*3)
returns a complex array of three numbers
cSize = length(cA)
returns 3

See Also

get_array_size(), list(), scalearray(), makearray()

Notes/Equations

The length() function returns the number of elements in an array that has been created using the makearray() or list() expression.