Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 08:04Z
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 7 4 ; 4 8 | = 40
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∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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10x² + 2x + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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∇²φ = 0
12φ² + 4φ + 7 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
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