Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 16:54Z
7φ² + 4φ + 5 = 0
E = mc²
∫₀^∞ e^(-φ²) dφ = √π / 2
155K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
63K
e^{i\pi} + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
201K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
176K
det| 11 5 ; 0 12 | = 132
319K
det| 7 4 ; 4 8 | = 40
359K