multiplicative inverse of a formal power series - Maple Help

Online Help

All Products    Maple    MapleSim


Home : Support : Online Help : Mathematics : Power Series : Formal Power Series : powseries/inverse

powseries[inverse] - multiplicative inverse of a formal power series

Calling Sequence

inverse(p)

Parameters

p

-

formal power series

Description

• 

The function inverse(p) returns a formal power series that is the inverse of p with respect to multiply.

• 

That is, multiply(p, inverse(p)) will return the formal power series equivalent to 1.

• 

The command with(powseries,inverse) allows the use of the abbreviated form of this command.

Examples

withpowseries:

powcreatetn=tn1n,t0=1:

s:=inverset:

tpsforms,x,7

1x+12x216x3+124x41120x5+1720x6+Ox7

(1)

Download Help Document

Was this information helpful?



Please add your Comment (Optional)
E-mail Address (Optional)
What is ? This question helps us to combat spam