Correct PI constant precision in stochMath#25
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Update PI to 3.141592653589793238463 so Gaussian normalization uses an accurate constant. Co-Authored-By: Oz <oz-agent@warp.dev>
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Summary
PIinsrc/stochMath.hfrom3.145926535897932to3.141592653589793238463Why
Several PDF normalizations (including Gaussian) depend on this constant. Using a more accurate value removes a deterministic log-space offset in downstream likelihood calculations.
Co-Authored-By: Oz oz-agent@warp.dev