subtract

the same as flip (-). Because - is treated specially in the Haskell grammar, (- e) is not a section, but an application of prefix negation. However, (subtract exp) is equivalent to the disallowed section.

Decrease the gauge by the given amount.

subtract is (-) with swapped operand order. This is the operand order which will be needed in most cases of partial application.

subtracts the contents of the bins of the second histogram from the first

subtracts the contents of the bins of the second histogram from the first

Without Shift: -. With Shift: _.

subtracting n = iso (subtract n) ((+n)
subtracting n = from (adding n)

Subtract a pointer from another pointer. The result represents the number of elements of type a that fit in the contiguous memory range bounded by these two pointers.

subtracting n = iso (subtract n) ((+n)
subtracting n = re (adding n)

interface to the X11 library function XSubtractRegion().

Subtract an inequality, in order to either:

• See if the smallest solution is a natural number
• Cancel sums, i.e. monotonicity of addition

subtractIneq (2*y <=? 3*x ~ True)  = (-2*y + 3*x)
subtractIneq (2*y <=? 3*x ~ False) = (-3*x + (-1) + 2*y)