af_Identity

0

Identity

af_Unit

1

Unit

af_Tanh

2

Hyperbolic tangent

af_Step

3

Step

af_Gauss

4

Gauss

af_Sin

5

Sine

af_Exp

6

Exponential

af_Quad

7

Quadratic (X2/2)

af_Atg

8

Inverse tangent

af_M0

9

Moment 0 (1/(1+X2))

af_M1

10

Moment 1 (X/(1+X2))

af_Rev

11

Reverse

af_Log

12

Logarithm

af_Cubic

13

Cubic(X3/6)

af_QAbs

14

Quasi Absolute

af_Sig

15

Sigmoïd

af_Comp1

16

Complement to 1

af_Root

17

Root

af_InvHS

18

Inverse Hyperbolic Sine

af_sqr

19

Square (X2)

af_Cos

20

Cosine

af_Erf

21

Error Function (Integral of Gaussian)