div x y is the division x / y. See Stdlib.( / ) for details.
val rem : int -> int -> int
rem x y is the remainder x mod y. See Stdlib.( mod ) for details.
val succ : int -> int
succ x is add x 1.
val pred : int -> int
pred x is sub x 1.
val abs : int -> int
abs x is the absolute value of x. That is x if x is positive and neg x if x is negative. Warning. This may be negative if the argument is min_int.
val max_int : int
max_int is the greatest representable integer, 2{^[Sys.int_size - 1]} - 1.
val min_int : int
min_int is the smallest representable integer, -2{^[Sys.int_size - 1]}.
val logand : int -> int -> int
logand x y is the bitwise logical and of x and y.
val logor : int -> int -> int
logor x y is the bitwise logical or of x and y.
val logxor : int -> int -> int
logxor x y is the bitwise logical exclusive or of x and y.
val lognot : int -> int
lognot x is the bitwise logical negation of x.
val shift_left : int -> int -> int
shift_left x n shifts x to the left by n bits. The result is unspecified if n < 0 or n > Sys.int_size.
val shift_right : int -> int -> int
shift_right x n shifts x to the right by n bits. This is an arithmetic shift: the sign bit of x is replicated and inserted in the vacated bits. The result is unspecified if n < 0 or n > Sys.int_size.
val shift_right_logical : int -> int -> int
shift_right x n shifts x to the right by n bits. This is a logical shift: zeroes are inserted in the vacated bits regardless of the sign of x. The result is unspecified if n < 0 or n > Sys.int_size.