Comments (1)
Conceptually, I would be OK with logaddexp(a, b) === b
whenever a <= -Inf
, after suitable promotion, and similarly of course for the arguments exchanged. This is the only one I would care to special-case, the rest can (and should) just propagate Inf
and NaN
.
from logexpfunctions.jl.
Related Issues (20)
- Add `logsumexp!(r, X)` (which behaves like sum!) HOT 1
- xexpx(z) HOT 1
- [FR] smoothed log sum implementation HOT 1
- Weighted logsumexp HOT 1
- logcosh HOT 12
- logsumexp(::SVector) allocates HOT 5
- clarify ChainRulesCore.jl integration
- `log1pmx` and `logmxp1` cannot be differentiated by `ForwardDiff` HOT 7
- `log1pmx`and `logmxp1` are probably not optimized for `Float32` and `Float16`
- `logabsgamma` doesn't work with ForwardDiff HOT 2
- logsoftmax
- `logsumexp(f, x)` (and `logsumexp!(f, out, x)`) HOT 1
- Issue with `logsumexp` with ForwardDiff (and -Inf values) HOT 1
- 1.9-beta4 Extension errors: HOT 2
- Error during loading of extension HOT 1
- `init` keyword for `logsumexp` and co HOT 2
- `logabssinh`
- Citation?
- Support for `Num` from `Symbolics.jl` HOT 1
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from logexpfunctions.jl.