Linear.Epsilon · linear-1.22 · horizon-platform

classclass Num a => Epsilon a where

Provides a fairly subjective test to see if a quantity is near zero.

Example1 expression

>>> nearZero (1e-11 :: Double)False

Example1 expression

>>> nearZero (1e-17 :: Double)True

Example1 expression

>>> nearZero (1e-5 :: Float)False

Example1 expression

>>> nearZero (1e-7 :: Float)True

Instances14Epsilon, …

Epsilon CDoubleDefined in linear-1.22 · Linear.Epsilon
```
abs a <= 1e-12
```
Epsilon CFloatDefined in linear-1.22 · Linear.Epsilon
```
abs a <= 1e-6
```
Epsilon DoubleDefined in linear-1.22 · Linear.Epsilon
```
abs a <= 1e-12
```
Epsilon FloatDefined in linear-1.22 · Linear.Epsilon
```
abs a <= 1e-6
```
Epsilon (V0 a)Defined in linear-1.22 · Linear.V0
Epsilon a => Epsilon (Plucker a)Defined in linear-1.22 · Linear.Plucker
Epsilon a => Epsilon (V1 a)Defined in linear-1.22 · Linear.V1
Epsilon a => Epsilon (V2 a)Defined in linear-1.22 · Linear.V2
Epsilon a => Epsilon (V3 a)Defined in linear-1.22 · Linear.V3
Epsilon a => Epsilon (V4 a)Defined in linear-1.22 · Linear.V4
(RealFloat a, Epsilon a) => Epsilon (Quaternion a)Defined in linear-1.22 · Linear.Quaternion
(Epsilon a, RealFloat a) => Epsilon (Complex a)Defined in linear-1.22 · Linear.Epsilon
Epsilon (f a) => Epsilon (Point f a)Defined in linear-1.22 · Linear.Affine
(Dim n, Epsilon a) => Epsilon (V n a)Defined in linear-1.22 · Linear.V