Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 7 2 ; 7 8 | = 42
339K
CH₄ + 2O₂ → CO₂ + 2H₂O
177K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
399K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
11K
∫₀^∞ e^(-ω²) dω = √π / 2
387K
det| 11 7 ; 6 12 | = 90
97K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
338K
∫₀^∞ e^(-β²) dβ = √π / 2
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K
\lim_{y\to 0} \frac{\sin y}{y} = 1
348K