cases
ElementElement functions can be customized with set
and show
rules.
Element functions can be customized with
set
and show
rules.A case distinction.
Content across different branches can be aligned with the &
symbol.
Example
$ f(x, y) := cases(
1 "if" (x dot y)/2 <= 0,
2 "if" x "is even",
3 "if" x in NN,
4 "else",
) $

ParametersParameters are the inputs to a function. They are specified in parentheses after the function name.
Parameters are the inputs to a function. They are specified in parentheses after the function name.
delim
stringSettableSettable parameters can be customized for all following uses of the function with a set
rule.
string
SettableSettable parameters can be customized for all following uses of the function with a
set
rule.The delimiter to use.
"("
Delimit with parentheses.
"["
Delimit with brackets.
"{"
Delimit with curly braces.
"|"
Delimit with vertical bars.
"||"
Delimit with double vertical bars.
Default: "{"
View example
#set math.cases(delim: "[")
$ x = cases(1, 2) $

children
RequiredPositionalPositional parameters are specified in order, without names.VariadicVariadic parameters can be specified multiple times.
Positional parameters are specified in order, without names.
Variadic parameters can be specified multiple times.
The branches of the case distinction.