Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:41Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
det| 12 6 ; 0 13 | = 156
339K
det| 7 7 ; 4 8 | = 28
177K
∂x/∂r = 4x
CH₄ + 2O₂ → CO₂ + 2H₂O
358K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O