Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:15Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-x²) dx = √π / 2
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
316K
det| 9 8 ; 1 10 | = 82
det| 9 4 ; 1 10 | = 86
11K
\oint_C \vec{F}\cdot d\vec{r} = 0
387K
∂ω/∂t = 2ω
det| 11 3 ; 6 12 | = 114
67K
\oint_C \vec{F}\cdot d\vec{r} = 0
97K
det| 6 4 ; 0 7 | = 42
346K