Improve robustness of t_zero_margin calculation with brentq fallback#4018

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3674-newton-solve-crashing-when-calculating-t_zero_margin

Commits on Jan 12, 2026

Improve robustness of t_zero_margin calculation with brentq fallback

chris-ashe
authored and
timothy-nunn
committed
Use linear approximation for negative temp values when finding temp margin
timothy-nunn
committed