Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 06:41Z
∫₀^∞ e^(-x²) dx = √π / 2
det| 8 6 ; 6 9 | = 36
326K
det| 10 5 ; 3 11 | = 95
det| 4 6 ; 4 5 | = -4
155K
CaCO₃ → CaO + CO₂
det| 10 2 ; 1 11 | = 108
366K
det| 7 4 ; 4 8 | = 40
201K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
176K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
359K