Package edu.jas.ps
Interface TaylorFunction<C extends RingElem<C>>
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- Type Parameters:
C
- ring element type
- All Known Implementing Classes:
PolynomialTaylorFunction
,QuotientTaylorFunction
,TaylorFunctionAdapter
public interface TaylorFunction<C extends RingElem<C>>
Interface for functions capable for Taylor series expansion.- Author:
- Heinz Kredel
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description TaylorFunction<C>
derivative()
Derivative.TaylorFunction<C>
derivative(ExpVector i)
Multi-partial derivative.C
evaluate(C a)
Evaluate.C
evaluate(java.util.List<C> a)
Evaluate at a tuple of elements.long
getFacul()
Get the factorial coefficient.boolean
isZERO()
Test if this is zero.
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Method Detail
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getFacul
long getFacul()
Get the factorial coefficient.- Returns:
- factorial coefficient.
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isZERO
boolean isZERO()
Test if this is zero.- Returns:
- true if this is 0, else false.
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derivative
TaylorFunction<C> derivative()
Derivative.- Returns:
- derivative of this.
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derivative
TaylorFunction<C> derivative(ExpVector i)
Multi-partial derivative.- Parameters:
i
- exponent vector.- Returns:
- partial derivative of this with respect to all variables.
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