Fungrim entry: 424db5

z \in \left\{-\infty\right\} \;\implies\; {e}^{z} \in \left\{0\right\}

TeX:

z \in \left\{-\infty\right\} \;\implies\; {e}^{z} \in \left\{0\right\}

Definitions:

Fungrim symbol	Notation	Short description
`Infinity`	$\infty$	Positive infinity
`Exp`	${e}^{z}$	Exponential function

Source code for this entry:

Entry(ID("424db5"),
    Formula(Implies(Element(z, Set(Neg(Infinity))), Element(Exp(z), Set(0)))),
    Variables(z))

Topics using this entry

2021-03-15 19:12:00.328586 UTC