`nmono`

`nmono(``rat`)-
:: Number of monomials in rational expression
`rat`.

`return`- non-negative integer
`rat`- rational expression

- Number of monomials with non-zero number coefficients in the full expanded form of the given polynomial.
- For a rational expression, the sum of the numbers of monomials of the numerator and denominator.
- A function form is regarded as a single indeterminate no matter how complex arguments it has.

[0] nmono((x+y)^10); 11 [1] nmono((x+y)^10/(x+z)^10); 22 [2] nmono(sin((x+y)^10)); 1

`References`-
section
`vtype`

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