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ERR_COEFF_4

la_stack

Constant ERR_COEFF_4 

Source 
pub const ERR_COEFF_4: f64 = _; // 2.664535259100382E-15f64
Expand description

Error coefficient for D=4 determinant error bound.

Accounts for six hoisted 2×2 minors → four 3×3 cofactors → FMA row combination. Used in computing the absolute error bound for 4×4 determinants.