Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-22 20:54Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
315K
det| 4 8 ; 6 5 | = -28
∑_{k=1}^{n} k = n(n+1)/2
9r² + 3r + 5 = 0
∫₀^∞ e^(-t²) dt = √π / 2
459K
6ψ² + 7ψ + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
66K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
449K
d/dα [α^9] = 9α^8