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symengine / SymEngine.jl

Julia wrappers of SymEngine
MIT License
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series fails #249

Open zhaoli-IHEP opened 2 years ago

zhaoli-IHEP commented 2 years ago

We have seen this failed case

using SymEngine
@vars x
expr = (2*x+3*x^2)/(3*x+4*x^2)
series(expr, x, 0, 1)

This gives zoo, but it obviously should be 2/3+(1/9)*x.