Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
\frac{5}{4} \sum_{i=1}^{n} i^{2}
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2H₂ + O₂ → 2H₂O
det| 12 4 ; 3 13 | = 144
289K
det| 7 8 ; 6 8 | = 8
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
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\frac{6}{1} \sum_{i=1}^{n} i^{2}
316K
d/dn [n^12] = 12n^11
387K
det| 11 3 ; 6 12 | = 114
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K
det| 9 4 ; 1 10 | = 86
256K