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simplify/polar

simplify complex-valued expressions involving polar forms

 

Calling Sequence

Parameters

Description

Examples

Calling Sequence

simplify(expr, polar)

Parameters

expr

-

any expression

polar

-

literal name; polar

Description

• 

The simplify/polar function is used to simplify complex-valued expressions by applying the identities

polara,brpolarar,rbifrisreal

rpolara,bpolarra,bifrisreal

polara,bpolarc,dpolarac,b+d

polara,c+polarb,±cpolara±b,c

  

Furthermore, a sum of polars with numeric arguments is combined if at least one term has floating-point arguments.  For more general sums of polars, use evalc.

Examples

simplifypolara,b2polarc,d,polar

polara2c,2b+d

(1)

simplify2polara,c+polarb,c+polard,c,polar

polar2a+bd,c

(2)

simplifypolar1,0+polar1,evalfπ2,polar

polar1.414213562,0.7853981635

(3)

See Also

evalc

simplify

 


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