Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:41Z
det| 12 9 ; 0 13 | = 156
PV = nRT
det| 9 5 ; 1 10 | = 85
289K
det| 7 2 ; 7 8 | = 42
278K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
177K
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
\lim_{t\to 0} \frac{\sin t}{t} = 1
121K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 9 4 ; 1 10 | = 86
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K