> showResult $ 2.0 .* minute ⊕ 30.0 .* second
"2.5 min"
> showResult $ (85.0 .* mile ./ hour) `convertTo` (meter ./ second)
"37.9984 m/s"
> showResult $ (10.0 .* meter ./ second) `convertTo` (kilo meter ./ hour)
"36 km/h"
> log $ showResult $ (10.0 .* joule) `convertTo` watt
Cannot convert unit 'J' (SI: 'm²·g/s²')
            to unit 'W' (SI: 'm²·g/s³')
> showResult $ sin (90.0 .* degree)
"1"

> let filesize = 2.7 .* giga byte
> let speed = 6.0 .* mega bit ./ second
> showResult $ (filesize ⊘ speed) `convertTo` minute
"60 min"

> let g = 9.81 .* meter ./ second .^ 2.0
> let length = 20.0 .* centi meter
> let period = scalar 2.0 ⊗ pi ⊗ sqrt (length ⊘ g)
> prettyPrint (fullSimplify period)
"0.89714 s"