Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
det| 11 2 ; 2 12 | = 128
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\frac{10}{7} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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\oint_C \vec{F}\cdot d\vec{r} = 0
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
det| 9 1 ; 4 10 | = 86
338K
det| 3 6 ; 1 4 | = 6
346K
d/dn [n^12] = 12n^11
348K