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Fungrim entry: 2f1f7b

log(1)=πi\log(-1) = \pi i
TeX:
\log(-1) = \pi i
Definitions:
Fungrim symbol Notation Short description
Loglog(z)\log(z) Natural logarithm
Piπ\pi The constant pi (3.14...)
ConstIii Imaginary unit
Source code for this entry:
Entry(ID("2f1f7b"),
    Formula(Equal(Log(-1), Mul(Pi, ConstI))))

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2020-01-31 18:09:28.494564 UTC