Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:14Z
det| 12 9 ; 0 13 | = 156
∫₀^∞ e^(-θ²) dθ = √π / 2
46K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
468K
PV = nRT
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
289K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
339K
ΔS ≥ 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
358K
∑_{k=1}^{n} k = n(n+1)/2
121K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
316K