The POLY function evaluates a polynomial function of a variable.
This routine is written in the IDL language. Its source code can be found in the file poly.pro in the lib subdirectory of the IDL distribution.
Result = POLY(X, C)
The result is equal to:
C0 + C1x + C2x2 + ...
The variable. This value can be a scalar, vector or array.
The vector of polynomial coefficients. The degree of the polynomial is N_ELEMENTS(C) - 1.
None.
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