Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:13Z
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-x²) dx = √π / 2
276K
6x² + 5x + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
153K
ω = 2πf
9ω² + 6ω + 5 = 0
det| 5 3 ; 7 6 | = 9
416K
F = G m₁m₂ / r²
∇²φ = 0