MathAction PerCent

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There are some identifiers in FriCAS that start with a percent sign.

fricas

(1) -> )set output algebra on

%pi

   (1)  %pi

$\label{eq1}\pi$

Type: PiDomain?

fricas

%i

   (2)  %i

$\label{eq2}i$

Type: Complex(Integer)

fricas

%e

   (3)  %e

$\label{eq3}e$

Type: Expression(Integer)

fricas

%infinity

   (4)  infinity

$\label{eq4}\infty$

Type: OnePointCompletion?(Integer)

fricas

%plusInfinity

   (5)   + infinity

$\label{eq5}+ \infty$

Type: OrderedCompletion?(Integer)

fricas

%minusInfinity

   (6)  - infinity

$\label{eq6}- \infty$

Type: OrderedCompletion?(Integer)