Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-02 03:13Z
\frac{4}{8} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-r²) dr = √π / 2
279K
d/dy [y^10] = 10y^9
det| 9 6 ; 7 10 | = 48
335K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 10 1 ; 2 11 | = 108
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
418K
∫₀^∞ e^(-α²) dα = √π / 2
∫₀^∞ e^(-θ²) dθ = √π / 2
394K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
12n² + 5n + 7 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
467K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
192K
∇²γ = 0