Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:27Z
det| 3 3 ; 5 4 | = -3
∫₀^∞ e^(-φ²) dφ = √π / 2
75K
det| 7 9 ; 1 8 | = 47
479K
∇²β = 0
det| 10 7 ; 3 11 | = 89
129K
e^{i\pi} + 1 = 0
det| 7 4 ; 4 8 | = 40
191K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
390K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
153K
AgNO₃ + NaCl → AgCl↓ + NaNO₃