Returns the absolute (positive) value of the input.
Returns the sum of the input values.
Returns the input value rounded up to the next largest whole number.
Clamps the value within a minimum and maximum range.
Computes the partial derivative of the neighboring horizontal pixels in screen space.
The partial derivative of vertical pixels.
Used to discard pixels if they shouldn’t be drawn.
Returns A divided by B.
The absolute sum of DDX and DDY.
Returns the input value rounded down to the next smallest whole number.
Returns the fractional part of the input value.
Returns the greatest value among all inputs.
Returns the lowest value among all inputs.
Returns a value interpolated between A and B.
Performs a modulo operation.
Multiplies all inputs and returns the product.
Multiples a value by -1.
Returns the value subtracted from 1.
Returns the result of dividing 1 by the value.
Rounds the value to the nearest whole number.
Scales and then offsets the value.
Returns the sign of the value.
Returns a value smoothly interpolated between A and B.
Returns 1 if B is greater than A, and 0 otherwise.
Returns the result of subtracting B from A.
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