GenerateUnivariatePowerSeries1 RΒΆ
genups.spad line 1 [edit on github]
R: Ring
GenerateUnivariatePowerSeries provides functions that create power series from explicit formulas for their n
th coefficient.
- laurent: (Integer -> R, Symbol, R, UniversalSegment Integer) -> Any
laurent(n +-> a(n), x, a, n0..)
returnssum(n = n0.., a(n) * (x - a)^n)
;laurent(n +-> a(n), x, a, n0..n1)
returnssum(n = n0..n1, a(n) * (x - a)^n)
.
- puiseux: (Fraction Integer -> R, Symbol, R, UniversalSegment Fraction Integer, Fraction Integer) -> Any
puiseux(n +-> a(n), x, a, r0.., r)
returnssum(n = r0, r0 + r, r0 + 2*r..., a(n) * (x - a)^n)
;puiseux(n +-> a(n), x = a, r0..r1, r)
returnssum(n = r0 + k*r while n <= r1, a(n) * (x - a)^n)
.
- taylor: (Integer -> R, Symbol, R) -> Any
taylor(n +-> a(n), x, a)
returnssum(n = 0.., a(n)*(x-a)^n)
.
- taylor: (Integer -> R, Symbol, R, UniversalSegment NonNegativeInteger) -> Any
taylor(n +-> a(n), x, a, n0..)
returnssum(n=n0.., a(n)*(x-a)^n)
;taylor(n +-> a(n), x, a, n0..n1)
returnssum(n = n0.., a(n)*(x-a)^n)
.