algorithmica issues

Use `_mm256_bslli_epi128`

`_mm256_bslli_epi128` compiles to the same assembler but the name is more descriptive than `_mm256_slli_si256`: https://github.com/algorithmica-org/algorithmica/blob/ed1945c3d2de8548b1c744d3161eb668703db808/content/english/hpc/algorithms/prefix.md?plain=1#L103

alantudyk

Make definition of control hazard more correct.

This pull request has been automatically generated by prose.io. In this case, it's not that the CPU doesn't know what to execute next, but it's more like the CPU already...

duckladydinh

Relative error corrected from 2 to 1/2. Calculated as |(2^25 - 2^24) / 2^25| = 1/2

This pull request has been automatically generated by prose.io.

xuj8

ratio division error

This pull request has been automatically generated by prose.io.

enriqueesanchz

Опечатка в последней строчке. если c[x] > c[!x], а не наоборот.

This pull request has been automatically generated by prose.io.

gtemurkan

B-tree image seems incorrect

The image [here](https://en.algorithmica.org/hpc/data-structures/img/b-tree.jpg) on the Static B-Trees page looks wrong to me: ![](https://en.algorithmica.org/hpc/data-structures/img/b-tree.jpg) The 120 leaf node is not between 128-140 on its parent node and similarly 269 is more...

nicked