Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 04:08Z
∇²y = 0
∑_{k=1}^{n} k = n(n+1)/2
468K
11γ² + 9γ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
CH₄ + 2O₂ → CO₂ + 2H₂O
177K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 7 4 ; 4 8 | = 40
11K
\lim_{β\to 0} \frac{\sin β}{β} = 1
387K