Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-21 10:59Z
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
430K
∑_{k=1}^{n} k = n(n+1)/2
197K
det| 7 7 ; 5 8 | = 21
∇²α = 0
det| 9 4 ; 1 10 | = 86
143K
e^{i\pi} + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
246K
9r² + 5r + 1 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
469K