Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:38Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
46K
CaCO₃ → CaO + CO₂
det| 9 6 ; 7 10 | = 48
289K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
e^{i\pi} + 1 = 0
\frac{8}{7} \sum_{i=1}^{n} i^{2}
339K
∂x/∂r = 4x
det| 8 9 ; 4 9 | = 36
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{3}{2} \sum_{i=1}^{n} i^{2}
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 11 5 ; 0 12 | = 132
11K
det| 3 1 ; 7 4 | = 5
387K