# assert/lt Assert `a < b` for numbers. Used inside `deftest` blocks. ## Syntax

[assert/lt $a $b]

## Parameters - `$a` — number that should be less. - `$b` — number to compare against. ## Examples

[assert/lt $i $len]
[assert/lt $low $high]

## Returns `true` on success; raises a runtime error on failure. ## See Also `assert/lte`, `assert/gt`, `deftest`