Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:14Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
46K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
289K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
278K
e^{i\pi} + 1 = 0
det| 10 3 ; 4 11 | = 98
339K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
177K
∂x/∂r = 4x
det| 4 2 ; 6 5 | = 8
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 11 9 ; 0 12 | = 132
399K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
316K