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/#
  This Source Code Form is subject to the terms of the Mozilla Public
  License, v. 2.0. If a copy of the MPL was not distributed with this
  file, You can obtain one at http://mozilla.org/MPL/2.0/.
#/

# ABS functions

/; abs (int a) [int]
    /; if (a < 0)
        ;return -a
    ;/
    ;return a
;/

/; abs_f (float a) [float]
    /; if (a < 0)
        ;return -a
    ;/
    ;return a
;/

/; abs_t (type T, T a) [T]
    /; if ( a < (0)[T] )
        ;return -a
    ;/
    ;return a
;/

# Div funcs

/; div (int a, b) [int, int]
    ;int o1 = a / b, o2 = a % b
    ;return o1, o2
;/

/; div_f (float a, b) [float, float]
    ;float o1 = a / b, o2 = a % b
    ;return o1, o2
;/

/; div_t (type T, T a, b) [T, T]
    ;T o1 = a / b, o2 = a % b
    ;return o1, o2
;/

# Min/Max functions

/; max (int a, b) [int]
    /; if (a > b)
        ;return a
    ;/
    ;return b
;/

/; max_f (float a, b) [float]
    /; if (a > b)
        ;return a
    ;/
    ;return b
;/

/; max_t (type T, T a, b) [T]
    /; if (a > b)
        ;return a
    ;/
    ;return b
;/

/; min (int a, b) [int]
    /; if (a < b)
        ;return a
    ;/
    ;return b
;/

/; min_f (float a, b) [float]
    /; if (a > b)
        ;return a
    ;/
    ;return b
;/

/; min_t (type T, T a, b) [T]
    /; if (a < b)
        ;return a
    ;/
    ;return b
;/

# Float rounding

/; trunc (float a) [float]
    ;return a - (a % 1.0)
;/

/; trunc_t (type T, T a) [T]
    ;return a - (a % (1.0)[T])
;/

/; ceil (float a) [float]
    /; if (trunc(a) !== a)
        ;return trunc(a + 1.0)
    ;/
    ;return a
;/

/; ceil_t (type T, T a) [T]
    /; if (trunc_t(T, a) !== a)
        ;return trunc_t(T, a + (1.0)[T])
    ;/
    ;return a
;/

/; floor (float a) [float]
    /; if (trunc(a) !== a)
        ;return trunc(a - 1.0)
    ;/
    ;return a
;/

/; floor_t (type T, T a) [T]
    /; if (trunc_t(T, a) !== a)
        ;return trunc_t(T, a - (1.0)[T])
    ;/
    ;return a
;/

/; round (float a) [float]
    /; if (a % 1.0 < 0.5)
        ;return floor(a)
    ;/
    ;return ceil(a)
;/

/; round_t (type T, T a) [T]
    /; if (a % (1.0)[T] < (0.5)[T])
        ;return floor_t(T, a)
    ;/
    ;return ceil_t(T, a)
;/