Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:54Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
468K
CaCO₃ → CaO + CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
289K
∫₀^∞ e^(-θ²) dθ = √π / 2
278K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
∂x/∂r = 4x
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 8 9 ; 4 9 | = 36
399K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 12 4 ; 4 13 | = 140