Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:13Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
iħ ∂ψ/∂t = Ĥψ
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
289K
3r² + 6r + 7 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
339K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
177K
det| 7 4 ; 4 8 | = 40
399K
det| 5 6 ; 2 6 | = 18
316K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
11K
det| 12 9 ; 5 13 | = 111
387K