exp package:xmonad-contrib

Helper to group workspaces. Multiply workspace by screens number.
exponent corresponds to the second component of decodeFloat. exponent 0 = 0 and for finite nonzero x, exponent x = snd (decodeFloat x) + floatDigits x. If x is a finite floating-point number, it is equal in value to significand x * b ^^ exponent x, where b is the floating-point radix. The behaviour is unspecified on infinite or NaN values.
Padding between decoration rectangle and widgets
Expand the master area
ExpandTowards x is now the equivalent of ExpandTowardsBy x 0.05
interface to the X11 library function XSetGraphicsExposures().