1D Rational Polynomial Evaluation (CDB) VI
- Updated2025-07-30
- 2 minute(s) read
Evaluates a rational polynomial at the points you specify in A. P(x) and Q(x) specify the numerator and denominator polynomial coefficients, respectively. The data types you wire to the P(x) and Q(x) inputs determine the polymorphic instance to use.

Inputs/Outputs
P(x)
—
P(x) contains the numerator polynomial coefficients, in ascending order of power.
Q(x)
—
Q(x) contains the denominator polynomial coefficients, in ascending order of power.
A
—
A is an array of complex values.
P(A)/Q(A)
—
P(A)/Q(A) returns the result of the rational polynomial evaluation at the points in A.
error
—
error returns any error or warning from the VI. You can wire error to the Error Cluster From Error Code VI to convert the error code or warning into an error cluster. |
P(x)
—
P(A)/Q(A)
—
error
—