Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:19Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-t²) dt = √π / 2
468K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
det| 7 4 ; 4 8 | = 40
339K
∂x/∂r = 4x
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃