Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:01Z
ω = 2πf
3γ² + 9γ + 0 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
∂β/∂z = 1β
det| 8 9 ; 4 9 | = 36
339K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
177K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
358K
det| 10 3 ; 0 11 | = 110
∑_{k=1}^{n} k = n(n+1)/2
399K
d/dα [α^12] = 12α^11
det| 7 4 ; 4 8 | = 40
11K
det| 2 6 ; 3 3 | = -12