Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 17:13Z
d/dθ [θ^5] = 5θ^4
\oint_C \vec{F}\cdot d\vec{r} = 0
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\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 3 1 ; 7 4 | = 5
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\frac{4}{6} \sum_{i=1}^{n} i^{2}
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d/dr [r^4] = 4r^3
7α² + 1α + 1 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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