IMSL Routines for Nonlinear Equations Zeros of a Polynomial IMSL_ZEROPOLY: Real or complex coefficients. Zeros of a Function IMSL_ZEROFCN: Real zeros of a function. Root of a System of Equations IMSL_ZEROSYS: Powell’s hybrid method.
IMSL_ZEROPOLY: Real or complex coefficients.
IMSL_ZEROFCN: Real zeros of a function.
IMSL_ZEROSYS: Powell’s hybrid method.