Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 22:27Z
9γ² + 4γ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
198K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
∫₀^∞ e^(-n²) dn = √π / 2
63K
det| 6 6 ; 2 7 | = 30
∫₀^∞ e^(-φ²) dφ = √π / 2
366K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 6 ; 7 6 | = -12
176K
E = mc²
∫₀^∞ e^(-t²) dt = √π / 2
359K
det| 9 4 ; 1 10 | = 86
263K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
233K
1θ² + 8θ + 7 = 0
λ = h/p
∂r/∂θ = 2r