2021-11-10 12:31:28 +0200 | marked best answer | Substituting vars of PowerSeries over RR What is the intended way to substitute variables of PowerSeries (or equivalently LaurentSeries) over RR? The following code does not produce the correct result: In ZZ, the previous example works correctly: Working with PolynomialRings over RR also seems to work correctly, I do however need to work with negative exponents (i.e., LaurentSeries) and therefore cannot easily convert my expressions to polynomials before substituting. |

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2021-11-09 16:00:44 +0200 | asked a question | Substituting vars of PowerSeries over RR Substituting vars of PowerSeries over RR What is the intended way to substitute variables of PowerSeries (or equivalentl |

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