Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 04:11Z
∇²y = 0
∫₀^∞ e^(-r²) dr = √π / 2
46K
11γ² + 9γ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
289K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
CH₄ + 2O₂ → CO₂ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
358K
det| 3 6 ; 0 4 | = 12
121K
e^{i\pi} + 1 = 0
det| 7 2 ; 7 8 | = 42
399K
F = ma
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
387K
\oint_C \vec{F}\cdot d\vec{r} = 0