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Update README.md - propper list

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2025-08-15 10:18:12 +02:00
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@@ -13,27 +13,27 @@ Adds math nodes for numbers and types which do not need it. I got inspired by wa
# Features
- expression parsing with support for functions and variables:
- functions:
- sin, cos, tan
- asin, acos, atan
- atan2 (x,y)
- sinh, cosh, tanh (can produce NaN outside range -1...1)
- asinh, acosh, atanh (can produce NaN outside range -1...1)
- abs, sqrt (produces NaN on negative numbers), ln (log with base e), log (base 10), exp, pow
- smin, tmin, smax, tmax, tnorm,snorm (norm not applicable on number math node), floor, ceil, round, gamma,clamp,sigm, math operators (binary and unary +,- and ^,*,/,%) and constants (e,pi)
- s prefixed return one number
- t prefixed work element-wise
- variables
- a, b, c, d : inputs of type based on node
- w, x, y, z : each node allows use of 4 additional floats
- W : Width of tensor - does not work on FLOAT and CONDITIONING
- H : Height of tensor - does not work on FLOAT and CONDITIONING
- C : Channel of tensor - used as color chanel in IMAGE or as information channel in others. does not work on FLOAT and CONDITIONING
- B : Batch - does not work on FLOAT and CONDITIONING
- X : X position in tensor - does not work on FLOAT and CONDITIONING
- Y : Y position in tensor - does not work on FLOAT and CONDITIONING
- I : Tensor used to initalise sampler - usually zeroed out and generated by Empty Latent Image node - Exclusive for NOISE
- run expressions on both components of CONDITIONING (not that I know what they do), LATENT, IMAGE, NOISE and FLOAT
- functions:
- sin, cos, tan
- asin, acos, atan
- atan2 (x,y)
- sinh, cosh, tanh (can produce NaN outside range -1...1)
- asinh, acosh, atanh (can produce NaN outside range -1...1)
- abs, sqrt (produces NaN on negative numbers), ln (log with base e), log (base 10), exp, pow
- smin, tmin, smax, tmax, tnorm,snorm (norm not applicable on number math node), floor, ceil, round, gamma,clamp,sigm, math operators (binary and unary +,- and ^,*,/,%) and constants (e,pi)
- s prefixed return one number
- t prefixed work element-wise
- variables
- a, b, c, d : inputs of type based on node
- w, x, y, z : each node allows use of 4 additional floats
- W : Width of tensor - does not work on FLOAT and CONDITIONING
- H : Height of tensor - does not work on FLOAT and CONDITIONING
- C : Channel of tensor - used as color chanel in IMAGE or as information channel in others. does not work on FLOAT and CONDITIONING
- B : Batch - does not work on FLOAT and CONDITIONING
- X : X position in tensor - does not work on FLOAT and CONDITIONING
- Y : Y position in tensor - does not work on FLOAT and CONDITIONING
- I : Tensor used to initalise sampler before noise injection - usually zeroed out and generated by Empty Latent Image node - Exclusive for NOISE
- run expressions on both components of CONDITIONING (not that I know what they do), LATENT, IMAGE, NOISE and FLOAT
## Develop