Math Dump /sym/a94c7e
id=376982 · host=jp.commstar.world · 2026-09-01 21:06Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 1 ; 6 5 | = 14
402K
2ψ² + 2ψ + 6 = 0
det| 5 3 ; 7 6 | = 9
398K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
CaCO₃ → CaO + CO₂
8r² + 9r + 1 = 0
5β² + 5β + 3 = 0
det| 1 9 ; 1 2 | = -7
12t² + 6t + 1 = 0
det| 11 1 ; 6 12 | = 126
9n² + 4n + 4 = 0
∫₀^∞ e^(-t²) dt = √π / 2
∫₀^∞ e^(-n²) dn = √π / 2