Suppose I have something like Manipulate[Plot[Sin[n x], {x, -Pi, Pi}], {n, 20, "Frequency"}]
, (so,
Manipulate[Plot[Sin[n x], {x, -Pi, Pi}], {n, 20, "Frequency"}]
with a manual input field) but I want to accept inputs like 20% (I know, stupid in this particular example) or 20 Hz20 Hz
. Is there any way of doing that?