Math Dump /sym/dc7e60
id=518221 · host=jp.commstar.world · 2026-09-01 21:11Z
12φ² + 2φ + 0 = 0
det| 4 1 ; 6 5 | = 14
402K
CaCO₃ → CaO + CO₂
det| 5 3 ; 7 6 | = 9
398K
9t² + 1t + 0 = 0
det| 11 6 ; 7 12 | = 90
CH₄ + 2O₂ → CO₂ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
2H₂ + O₂ → 2H₂O
CaCO₃ → CaO + CO₂
det| 4 5 ; 7 5 | = -15
8y² + 5y + 2 = 0
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2