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Automatically expand with series() expressions with O terms #1306

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skirpichev opened this issue Mar 17, 2023 · 0 comments
Open

Automatically expand with series() expressions with O terms #1306

skirpichev opened this issue Mar 17, 2023 · 0 comments
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enhancement new feature requests (or implementation) needs decision series
Milestone
0.15

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@skirpichev
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skirpichev commented Mar 17, 2023 •
edited

Like e.g. Mathematica does:

In[1]:= 1/(1 - x + O[x]^2)
                    2
Out[1]= 1 + x + O[x]

See sympy/sympy#24913 and sympy/sympy#6737 as examples of related issues. Also, this will simplify the Order workaround in the Limit.doit().
@skirpichev skirpichev added enhancement new feature requests (or implementation) series needs decision labels Mar 17, 2023
@skirpichev skirpichev added this to the 0.15 milestone Mar 17, 2023
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enhancement new feature requests (or implementation) needs decision series
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