Polynomials Composition VI
- Updated2025-07-30
- 2 minute(s) read
Computes the composition of polynomials P(x) and Q(x). The data types you wire to the P(x) and Q(x) inputs determine the polymorphic instance to use.

The following polynomial defines the nth order polynomial described by the (n + 1) element array P[0…n]:
The following polynomial defines the mth order polynomial described by the (m + 1) element array Q[0…m]:
The VI uses the following equation to compose P(x) and Q(x):
P(Q(x)) = P[n](Q[m]xm + Q[m – 1]xm – 1 + … + Q[1]x + Q[0])n + P[n – 1](Q[m]xm + Q[m – 1]xm – 1 + … + Q[1]x + Q[0])n – 1 + … + P[1](Q[m]xm + Q[m – 1]xm – 1 + … + Q[1]x + Q[0]) + P[0]