Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 23:50Z
d/dα [α^11] = 11α^10
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{3}{5} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
392K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
233K
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
∫₀^∞ e^(-x²) dx = √π / 2
330K
10r² + 3r + 0 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
375K
det| 10 9 ; 0 11 | = 110
139K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
412K
E = mc²
det| 7 4 ; 4 8 | = 40
28K
det| 3 9 ; 0 4 | = 12