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simplify/@

simplify expressions involving operators

 

Calling Sequence

Parameters

Description

Examples using simplify/@

Calling Sequence

simplify(expr, `@`)

Parameters

expr

-

any expression

`@`

-

literal symbol; `@`

Description

• 

The simplify/@ function is used to simplify expressions which contain operators.

• 

Specifically, it simplifies compositions of inverses.  It uses the table invfunc as its knowledge base for these simplifications, so that it is possible for the user to modify the action of this function.

Examples using simplify/@

simplify(sin@arcsin, `@`);

→args

(1)

simplify(exp@ln, `@`);

→args

(2)

invfunc[f] := g:

simplify(f@@(-1)@g@@2);

g3

(3)

See Also

@

invfunc

operators[functional]

solve

 


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