ImplicitList

ImplicitList[ expr₁, expr₂, ... ] displays expressions as a comma-separated list, without curly braces.

Usages

ImplicitList[ expr₁, expr₂, ... ] is displayed as expr₁, expr₂, .... A normal list { expr₁, expr₂, ... } is displayed with curly braces.

Example	in	rendered
Two equations, separated by a comma.	`ImplicitList[ x=1, y=2 ]`	$x=1, y=2$
The same equations in a normal list.	`{ x=1, y=2 }`	$\left\{ x=1, y=2 \right\}$
A single expression is displayed as the expression itself.	`ImplicitList[ x+1 ]`	$x+1$
Without arguments, the empty set symbol is displayed.	`ImplicitList[]`	$\emptyset$

Details

ImplicitList only affects how the expressions are displayed. It does not calculate anything: in a script, ImplicitList[ x=1, y=2 ] stays ImplicitList[ x=1, y=2 ].
ImplicitList is not a list, so list commands do not work on it. For example, Length[ ImplicitList[1,2] ] is left unevaluated. Do your calculations with a normal list, and use ImplicitList only for the final result.

See also: Concat, Length