Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:29Z
6r² + 7r + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
det| 3 7 ; 1 4 | = 5
∫₀^∞ e^(-x²) dx = √π / 2
191K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
1K
det| 9 4 ; 1 10 | = 86
153K
ω = 2πf
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
473K
e^{i\pi} + 1 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
188K
\oint_C \vec{F}\cdot d\vec{r} = 0
F = ma
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂