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Polynomial1D example 1

This example shows the usage of [[Polynomial1D_]] class.

Modules and classes​

  • [[Polynomial1D_]]

Usage​

PROGRAM main
use easifemBase
use easifemClasses
implicit none
type(Polynomial1D_) :: f1
real(dfp), allocatable :: coeff( : )
integer(i4b), allocatable :: degree( : )

Initiate the object.

y=1+x+x2+x3y=1+x+x^2+x^3

  coeff = [1,1,1,1]
  degree = [0,1,2,3]
  f1=Polynomial1D( coeff=coeff, degree=degree, varname="x" )
  call f1%display( 'f(x)=' )

!!! example "result" f(x)=+1x^0+1x^1+1x^2+1x^3

END PROGRAM main