Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:43Z
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
446K
10t² + 5t + 5 = 0
det| 12 2 ; 2 13 | = 152
371K
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
259K
∫₀^∞ e^(-t²) dt = √π / 2
86K
det| 8 7 ; 1 9 | = 65
det| 9 4 ; 1 10 | = 86
234K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
ω = 2πf
det| 5 2 ; 3 6 | = 24
70K
CaCO₃ → CaO + CO₂
det| 8 4 ; 0 9 | = 72
det| 10 7 ; 6 11 | = 68