subtract -package:hmatrix-gsl-stats

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.

Subtract from each element.

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

subtract default definition

O(log n). Difference of two maps. Return elements of the first map not existing in the second map. The continuation is given two things:

1. A function that can be used to convert evidence that a key exists in the difference, to evidence that the key exists in the original left-hand map.
2. The updated map itself.