easier to understand (and maybe failsafe against empty coef)
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@ -105,9 +105,9 @@ pure function eval(self,x) result(y)
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integer :: o
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integer :: o
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y = self%coef(ubound(self%coef,1))
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y = 0.0_pREAL
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do o = ubound(self%coef,1)-1, 0, -1
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do o = ubound(self%coef,1), 0, -1
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y = y*(x-self%x_ref) +self%coef(o)
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y = y*(x-self%x_ref) + self%coef(o)
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end do
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end do
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end function eval
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end function eval
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