Math Dump /sym/33b3e9
id=548445 · host=jp.commstar.world · 2026-09-01 21:05Z
7z² + 9z + 7 = 0
det| 4 1 ; 6 5 | = 14
402K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 3 ; 7 6 | = 9
398K
det| 4 3 ; 5 5 | = 5
11φ² + 1φ + 2 = 0
∫₀^∞ e^(-x²) dx = √π / 2
ΔS ≥ 0
PV = nRT
∫₀^∞ e^(-t²) dt = √π / 2
det| 11 1 ; 3 12 | = 129
8θ² + 5θ + 1 = 0
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂