Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:47Z
det| 12 9 ; 0 13 | = 156
det| 3 7 ; 2 4 | = -2
46K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
468K
PV = nRT
\frac{12}{6} \sum_{i=1}^{n} i^{2}
289K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
339K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
ΔS ≥ 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
8ψ² + 3ψ + 1 = 0
1z² + 2z + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
λ = h/p