Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:14Z
det| 12 9 ; 4 13 | = 120
\binom{n}{k} = \frac{n!}{k!(n-k)!}
326K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
198K
∂α/∂n = 1α
∫₀^∞ e^(-x²) dx = √π / 2
155K
det| 7 9 ; 3 8 | = 29
∫₀^∞ e^(-ψ²) dψ = √π / 2
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 3 ; 7 6 | = 9
359K
det| 7 2 ; 1 8 | = 54