Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:58Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
468K
CaCO₃ → CaO + CO₂
det| 9 4 ; 1 10 | = 86
289K
det| 10 2 ; 3 11 | = 104
278K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
det| 9 6 ; 0 10 | = 90
358K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
121K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
316K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K