Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 18:50Z
det| 3 2 ; 2 4 | = 8
Fe₂O₃ + 3CO → 2Fe + 3CO₂
446K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
144K
det| 2 7 ; 7 3 | = -43
371K
det| 3 8 ; 4 4 | = -20
∫₀^∞ e^(-θ²) dθ = √π / 2
86K
F = G m₁m₂ / r²
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2