Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:38Z
ω = 2πf
\lim_{r\to 0} \frac{\sin r}{r} = 1
468K
3γ² + 9γ + 0 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
289K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
∂β/∂z = 1β
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
det| 7 4 ; 4 8 | = 40
177K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
121K
det| 10 3 ; 0 11 | = 110
∑_{k=1}^{n} k = n(n+1)/2
399K
∫₀^∞ e^(-ψ²) dψ = √π / 2
316K
d/dα [α^12] = 12α^11