The unary operators in Maple are:

Most unary operators can be made to apply element-wise by appending a tilde (~).  See operator[elementwise] for details.

$3\;$$-3$

$3$

$\mathrm{-3}$

$8!$

$40320$

$3.$

$3.$

$0.3$

$0.3$

$\mathrm{`\$`}\left(1..10\right)$

$1,2,3,4,5,6,7,8,9,10$

$\mathrm{FAIL}$

$\mathrm{FAIL}$