Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 16:25Z
d/dθ [θ^10] = 10θ^9
\binom{n}{k} = \frac{n!}{k!(n-k)!}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
9z² + 5z + 3 = 0
det| 10 1 ; 4 11 | = 106
det| 7 4 ; 4 8 | = 40
218K
det| 3 7 ; 2 4 | = -2
354K