Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:07Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
75K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
6x² + 5x + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ω = 2πf
∫₀^∞ e^(-ψ²) dψ = √π / 2
473K
9ω² + 6ω + 5 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
188K
F = G m₁m₂ / r²