Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 22:09Z
9γ² + 4γ + 7 = 0
det| 3 7 ; 2 4 | = -2
326K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 6 6 ; 2 7 | = 30
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 8 ; 3 5 | = -4
176K
∑_{k=1}^{n} k = n(n+1)/2
319K
∫₀^∞ e^(-x²) dx = √π / 2
263K