Comments (2)
For example, this means currently we cannot have vector of vectors integrand (which define a valid Banach space):
f(x) = [[1,2], [3,4,5]]
for which norm
, +
, -
, and *
real are all defined:
julia> 2 * [[1,2], [3,4,5]]
2-element Vector{Vector{Int64}}:
[2, 4]
[6, 8, 10]
julia> norm([[1,2], [3,4,5]])
7.416198487095664
...
However, zero([[1,2], [3,4,5]])
is not defined (there was an issue about this but I can't find it now), and this implies that integrating this function fails.
This particular issue should be fixed in Julia 1.11, JuliaLang/julia#38064.
But for more other spaces, the fact that zero
is needed should be mentioned IMO.
from hcubature.jl.
Yes, please feel free to submit a PR to clarify this.
from hcubature.jl.
Related Issues (20)
- Error estimation HOT 2
- Bounds order while using hquadrature HOT 4
- Incorrect and variable results for smooth function depending on initdiv HOT 1
- Parallel integrand evaluation [Feature Req.] HOT 2
- Inconsistent results for Inf integrands HOT 3
- slow hcubature for large vector-valued integrands HOT 7
- TagBot trigger issue HOT 29
- Type instability when using a vector for the limits. HOT 1
- Mimic `Cubature.INDIVIDUAL` behavior [Feature Req.] HOT 6
- Question about 2D integral with a complex function f HOT 6
- A question regarding nodes and weights in hcubature HOT 1
- Any plans to add Symbolics.jl inside HCubature.jl? HOT 1
- Performance versus `quadgk` HOT 1
- hcubature not type stable HOT 2
- GPU support HOT 2
- Errors with BigFloat boundaries HOT 6
- Tagging is misconfigured?
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- hcubature_count
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