Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:37Z
det| 3 3 ; 5 4 | = -3
∇²β = 0
e^{i\pi} + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
390K
E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
338K
det| 3 7 ; 2 4 | = -2
det| 8 5 ; 1 9 | = 67