Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:56Z
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 2 6 | = 24
479K
3β² + 6β + 2 = 0
det| 7 4 ; 4 8 | = 40
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
129K
F = ma
det| 1 4 ; 3 2 | = -10
191K
det| 5 9 ; 0 6 | = 30
390K
∫₀^∞ e^(-t²) dt = √π / 2
338K
CH₄ + 2O₂ → CO₂ + 2H₂O
416K