In the Standard Units environment, the following functions are overloaded with functions that remove units from their primary arguments, call the appropriate global function, and then multiply the result by the unit. The primary argument can be the first argument, as in expand(3*x*(1-x)*Unit('m')) or a subsequent argument, such as abs(1, 3.3213*Unit('m')) where the first argument is used to denote the derivative.

Note: Prior to Maple 2015, units were displayed surrounded by double brackets.

$\mathrm{with}\left(\mathrm{Units}\left[\mathrm{Standard}\right]\right)\:$

$3\mathrm{Unit}\left('W'\right)x\left(1-x\right)$

$3x\left(1-x\right)⟦W⟧$

$\mathrm{expand}\left(\right)$

$\left(-3x^2+3x\right)⟦W⟧$

$\mathrm{factor}\left(\right)$

$-3x\left(x-1\right)⟦W⟧$

$\mathrm{assume}\left(0<y\&comma;0<z\right)$

$2\ln \left(y\right)\mathrm{Unit}\left('m'\right)-\ln \left(z\right)\mathrm{Unit}\left('\mathrm{ft}'\right)$

$\left(2\ln \left(\mathrm{y~}\right)-\frac{381\ln \left(\mathrm{z~}\right)}{1250}\right)⟦m⟧$

$\mathrm{combine}\left(\&comma;\ln \right)$

$\ln \left(\frac{{\mathrm{y~}}^2}{{\mathrm{z~}}^{\frac{381}{1250}}}\right)⟦m⟧$