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.