Math Dump /sym/a85b79
id=155949 · host=jp.commstar.world · 2026-09-01 21:07Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 1 ; 6 5 | = 14
402K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 3 ; 7 6 | = 9
398K
∂z/∂r = 1z
∫₀^∞ e^(-n²) dn = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
2γ² + 7γ + 4 = 0
5φ² + 7φ + 2 = 0
d/dy [y^9] = 9y^8
ΔS ≥ 0
10ω² + 6ω + 7 = 0
11ψ² + 5ψ + 1 = 0