Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:23Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 4 ; 5 12 | = 112
468K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-θ²) dθ = √π / 2
289K
\lim_{β\to 0} \frac{\sin β}{β} = 1
278K
e^{i\pi} + 1 = 0
∂x/∂r = 4x
det| 11 5 ; 0 12 | = 132
358K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
399K
\oint_C \vec{F}\cdot d\vec{r} = 0
316K
det| 12 4 ; 4 13 | = 140
\frac{4}{5} \sum_{i=1}^{n} i^{2}