Sum aggregate doesn't include nan values

[robert3005]

NaN will cause sum to be NaN. Instead we have NaNCount already that users can
use to handle columns with NaNs.

fix #5152

Signed-off-by: Robert Kruszewski github@robertk.io

[gatesn]

You should also make the is_saturated check test for nans since +Inf + -Inf = NaN, in which case you're saturating anyways

[codspeed-hq]

Merging this PR will degrade performance by 15.51%

⚡ 1 improved benchmark
❌ 2 regressed benchmarks
✅ 1006 untouched benchmarks
⏩ 1515 skipped benchmarks¹

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	take_map[(0.1, 1.0)]	4 ms	3.6 ms	+11.53%
❌	Simulation	bitwise_not_vortex_buffer_mut[1024]	477.2 ns	535.6 ns	-10.89%
❌	Simulation	bitwise_not_vortex_buffer_mut[128]	317.8 ns	376.1 ns	-15.51%

---

_{Comparing rk/nonnansum (d3d312c) with develop (644fcdf)}

Footnotes

1. 1515 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩