Florian Harz

ak.concatenate fails trying to concatenate too many nested arrays

1

### Version of Awkward Array 2.5.0 ### Description and code to reproduce Trying to concatenate too many nested arrays at once results in a crash. In my case, too many...

Dividing a weighted histogram by a large scalar integer can result in negative (or nan) variances. This only happens with integers. Code to reproduce: ``` import boost_histogram as bh hist...

I have expanded the prototype by @HDembinski from #211 to a state that is usable for myself with the boost-histogram python binding. It still lacks support for the [histogram algorithms](https://github.com/boostorg/histogram/tree/develop/include/boost/histogram/algorithm)...

Multi weight storage

12

This PR adds a multi weight storage type (called `MultiWeight`) to boost-histogram. It addresses #83 and is bases on a prototype provided by @HDembinski in https://github.com/boostorg/histogram/issues/211. It allows one to...