public TExpression Substitute(MathContext context)
{
TOperand sub = this.Operand.Substitute(context);
if (sub.Equals(this.Operand))
{
return(this.AsExpressionType());
}
return(this.OpFunction(sub));
}
public TExpression Evaluate(MathContext context)
{
TOperand eval = this.Operand.Evaluate(context);
if (eval.Equals(this.Operand))
{
return(this.AsExpressionType());
}
return(this.OpFunction(eval));
}
public TExpression Substitute(MathContext context)
{
TArgA subA = this.A.Substitute(context);
TArgB subB = this.B.Substitute(context);
if (subA.Equals(this.A) && subB.Equals(this.B))
{
return(this.AsExpressionType());
}
return(this.OpFunction(subA, subB));
}
public TExpression Evaluate(MathContext context)
{
TArgA evalA = this.A.Evaluate(context);
TArgB evalB = this.B.Evaluate(context);
if (evalA.Equals(this.A) && evalB.Equals(this.B))
{
return(this.AsExpressionType());
}
return(this.OpFunction(evalA, evalB));
}
public TExpression Substitute(MathContext context) => (context[this.Identifier] is TExpression e) ? e : this.AsExpressionType();
public TExpression Evaluate(MathContext context) => (context[this.Identifier] is TExpression e) ? e.Evaluate(context) : this.AsExpressionType();
