All Functions and Procedures

Name	Unit	Description
Abs	Neslib.FastMath	Calculates an absolute value.
ArcCos	Neslib.FastMath	Calculates the angle whose cosine is A.
ArcCosh	Neslib.FastMath	Calculates an inverse hyperbolic cosine.
ArcSin	Neslib.FastMath	Calculates the angle whose sine is A.
ArcSinh	Neslib.FastMath	Calculates an inverse hyperbolic sine.
ArcTan	Neslib.FastMath	Calculates the angle whose tangent is A.
ArcTan2	Neslib.FastMath	Calculates the principal value of the arctangent of Y/X, expressed in radians.
ArcTanh	Neslib.FastMath	Calculates an inverse hyperbolic tangent.
Ceil	Neslib.FastMath	Rounds a value towards positive infinity.
Cos	Neslib.FastMath	Calculates the cosine of an angle.
Cosh	Neslib.FastMath	Calculates a hyperbolic cosine.
Degrees	Neslib.FastMath	Converts radians to degrees.
DisableFloatingPointExceptions	Neslib.FastMath	Disables floating-point exceptions.
EnsureRange	Neslib.FastMath	Clamps a given value into a range.
Exp	Neslib.FastMath	Calculates a natural exponentiation (that is, e raised to a given power).
Exp2	Neslib.FastMath	Calculates 2 raised to a power.
FastArcTan2	Neslib.FastMath	Calculates the principal value of the arctangent of Y/X, expressed in radians.
FastCos	Neslib.FastMath	Calculates the cosine of an angle.
FastExp	Neslib.FastMath	Calculates a natural exponentiation (that is, e raised to a given power).
FastExp2	Neslib.FastMath	Calculates 2 raised to a power.
FastLn	Neslib.FastMath	Calculates a natural logarithm.
FastLog2	Neslib.FastMath	Calculates a base 2 logarithm.
FastPower	Neslib.FastMath	Calculates ABase raised to the AExponent power.
FastSin	Neslib.FastMath	Calculates the sine of an angle.
FastSinCos	Neslib.FastMath	Calculates the sine and cosine of an angle.
FastTan	Neslib.FastMath	Calculates the tangent of an angle.
Floor	Neslib.FastMath	Rounds a value towards negative infinity.
FMA	Neslib.FastMath	Fused Multiply and Add (if available).
FMod	Neslib.FastMath	Modulus.
Frac	Neslib.FastMath	Returns the fractional part of a number.
InverseSqrt	Neslib.FastMath	Calculates an inverse square root.
IVector2	Neslib.FastMath	Creates a 2D vector with the two elements (X and Y) set to A1 and A2 respectively.
IVector2	Neslib.FastMath	Creates a 2D vector with the two elements (X and Y) set to A.
IVector2	Neslib.FastMath	Creates a 2D zero-vector.
IVector3	Neslib.FastMath	Creates a 3D vector with the three elements (X, Y and Z) set to A1, A2 and A3 respectively.
IVector3	Neslib.FastMath	Creates a 3D vector with the three elements (X, Y and Z) set to A.
IVector3	Neslib.FastMath	Creates a 3D zero-vector.
IVector4	Neslib.FastMath	Creates a 4D vector with the four elements (X, Y, Z and W) set to A1, A2, A3 and A4 respectively.
IVector4	Neslib.FastMath	Creates a 4D zero-vector.
IVector4	Neslib.FastMath	Creates a 4D vector with the four elements (X, Y, Z and W) set to A.
Ln	Neslib.FastMath	Calculates a natural logarithm.
Log2	Neslib.FastMath	Calculates a base 2 logarithm.
Matrix2	Neslib.FastMath	Creates a 2x2 matrix with explicit values.
Matrix2	Neslib.FastMath	Creates a 2x2 using the top-left corner of a 3x3 matrix.
Matrix2	Neslib.FastMath	Creates a 2x2 using the top-left corner of a 4x4 matrix.
Matrix2	Neslib.FastMath	Creates a 2x2 identity matrix Note: it is more efficient to use TMatrix2.Init instead.
Matrix2	Neslib.FastMath	Creates a 2x2 matrix fill with zeros and sets the diagonal.
Matrix2	Neslib.FastMath	Creates a 2x2 matrix using two row vectors.
Matrix3	Neslib.FastMath	Creates a 3x3 matrix by copying a 2x2 matrix to the top-left corner of the 3x3 matrix, and setting the remaining elements according to an identity matrix.
Matrix3	Neslib.FastMath	Creates a 3x3 matrix with explicit values.
Matrix3	Neslib.FastMath	Creates a 3x3 matrix using three row vectors.
Matrix3	Neslib.FastMath	Creates a 3x3 identity matrix Note: it is more efficient to use TMatrix3.Init instead.
Matrix3	Neslib.FastMath	Creates a 3x3 matrix fill with zeros and sets the diagonal.
Matrix3	Neslib.FastMath	Creates a 3x3 using the top-left corner of a 4x4 matrix.
Matrix4	Neslib.FastMath	Creates a 4x4 matrix by copying a 2x2 matrix to the top-left corner of the 4x4 matrix, and setting the remaining elements according to an identity matrix.
Matrix4	Neslib.FastMath	Creates a 4x4 matrix using four row vectors.
Matrix4	Neslib.FastMath	Creates a 4x4 matrix with explicit values.
Matrix4	Neslib.FastMath	Creates a 4x4 identity matrix Note: it is more efficient to use TMatrix4.Init instead.
Matrix4	Neslib.FastMath	Creates a 4x4 matrix fill with zeros and sets the diagonal.
Matrix4	Neslib.FastMath	Creates a 4x4 matrix by copying a 3x3 matrix to the top-left corner of the 4x4 matrix, and setting the remaining elements according to an identity matrix.
Max	Neslib.FastMath	Calculates the maximum of two values.
Min	Neslib.FastMath	Calculates the minimum of two values.
Mix	Neslib.FastMath	Calculates a linear blend between two values, using on a progress value.
ModF	Neslib.FastMath	Splits a floating-point value into its integer and fractional parts.
OuterProduct	Neslib.FastMath	Treats the first parameter C as a column vector (matrix with one column) and the second parameter R as a row vector (matrix with one row) and does a linear algebraic matrix multiply C * R, yielding a matrix whose number of rows and columns matches that of the two vectors.
Power	Neslib.FastMath	Calculates ABase raised to the AExponent power.
Quaternion	Neslib.FastMath	Creates a quaternion with the given components.
Quaternion	Neslib.FastMath	Creates a `quaternion` from the given axis vector and the angle around that axis in radians.
Quaternion	Neslib.FastMath	Creates an identity quaternion (with X, Y and Z set to 0 and W set to 1).
Radians	Neslib.FastMath	Converts degrees to radians.
RestoreFloatingPointExceptions	Neslib.FastMath	Restore the floating-point exception flags to the state before you called DisableFloatingPointExceptions
Round	Neslib.FastMath	Rounds a value towards its nearest integer.
Sign	Neslib.FastMath	Calculates the sign of a value.
Sin	Neslib.FastMath	Calculates the sine of an angle.
SinCos	Neslib.FastMath	Calculates the sine and cosine of an angle.
Sinh	Neslib.FastMath	Calculates a hyperbolic sine.
SmoothStep	Neslib.FastMath	Performs smooth Hermite interpolation between 0 and 1.
Sqrt	Neslib.FastMath	Calculates a square root.
Step	Neslib.FastMath	Step function.
Tan	Neslib.FastMath	Calculates the tangent of an angle.
Tanh	Neslib.FastMath	Calculates a hyperbolic tangent.
Trunc	Neslib.FastMath	Rounds a value towards 0.
Vector2	Neslib.FastMath	Creates a 2D vector using the first to elements (X and Y) of a 3D vector.
Vector2	Neslib.FastMath	Creates a 2D vector using the first two elements (X and Y) of a 4D vector.
Vector2	Neslib.FastMath	Creates a 2D vector with the two elements (X and Y) set to A1 and A2 respectively.
Vector2	Neslib.FastMath	Creates a 2D zero-vector.
Vector2	Neslib.FastMath	Creates a 2D vector with the two elements (X and Y) set to A.
Vector3	Neslib.FastMath	Creates a 3D vector with the first two elements from a 2D vector, and the third element from a scalar.
Vector3	Neslib.FastMath	Creates a 3D vector with the first element from a scaler, and the last two elements from a 2D vector.
Vector3	Neslib.FastMath	Creates a 3D vector with the three elements (X, Y and Z) set to A1, A2 and A3 respectively.
Vector3	Neslib.FastMath	Creates a 3D zero-vector.
Vector3	Neslib.FastMath	Creates a 3D vector with the three elements (X, Y and Z) set to A.
Vector3	Neslib.FastMath	Creates a 3D vector using the first three elements (X, Y and Z) of a 4D vector.
Vector4	Neslib.FastMath	Creates a 4D vector with the first three elements from a 3D vector, and the fourth element from a scalar.
Vector4	Neslib.FastMath	Creates a 4D vector with the first element from a scaler, and the last three elements from a 3D vector.
Vector4	Neslib.FastMath	Creates a 4D vector with the first two elements from two scalars and the last two elements from a 2D vector.
Vector4	Neslib.FastMath	Creates a 4D vector with the first two elements and last two elements from two 2D vectors.
Vector4	Neslib.FastMath	Creates a 4D vector with the first and last elements from two scalars, and the middle two elements from a 2D vector.
Vector4	Neslib.FastMath	Creates a 4D vector with the four elements (X, Y, Z and W) set to A.
Vector4	Neslib.FastMath	Creates a 4D zero-vector.
Vector4	Neslib.FastMath	Creates a 4D vector with the first two elements from a 2D vector, and the last two elements from two scalars.
Vector4	Neslib.FastMath	Creates a 4D vector with the four elements (X, Y, Z and W) set to A1, A2, A3 and A4 respectively.

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FastMath

All Functions and Procedures