powseries
multiply
multiplication of formal power series
Calling Sequence
Parameters
Description
Examples
multiply(a, b)
a, b
-
formal power series
The function multiply(a, b) returns the formal power series that is the product of a and b.
The command with(powseries,multiply) allows the use of the abbreviated form of this command.
withpowseries:
powcreatetn=tn−1n,t0=1:
powcreatevn=vn−12,v0=1:
s≔multiplyt,v:
tpsforms,x
1+32x+54x2+1924x3+716x4+109480x5+Ox6
See Also
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