write a pic18 divide 2 input variables num and denom Solutio

write a pic18 divide 2 input variables. num and denom.

Solution

[n, d] = numden(sym(four/5))
n =
4

d =
5
Numerators and Denominators of Symbolic Expressions
locate the numerator and denominator of the symbolic expression.

syms x y
[n,d] = numden(x/y + y/x)
n =
x^2 + y^2

d =
x*y
Numerators and Denominators of Matrix elements
locate the numerator and denominator of every element of a symbolic matrix.

syms a b
[n,d] = numden([a/b, 1/b; 1/a, 1/(a*b)])
n =
[ a, 1]
[ 1, 1]

d =
[ b, b]
[ a, a*b]
associated Examples
Extract Numerators and Denominators of Rational Expressions
enter Arguments
fall apart all
A — enter
symbolic range symbolic feature symbolic matrix
input, exact as a symbolic quantity, expression, feature, vector, or matrix.