Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 17:49Z
∫₀^∞ e^(-r²) dr = √π / 2
det| 9 4 ; 1 10 | = 86
278K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
233K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 8 ; 3 5 | = -4
330K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
139K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 5 ; 0 5 | = 20
iħ ∂ψ/∂t = Ĥψ