Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:22Z
∑_{k=1}^{n} k = n(n+1)/2
8β² + 2β + 0 = 0
det| 11 9 ; 5 12 | = 87
276K
∑_{k=1}^{n} k = n(n+1)/2
129K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 2 6 | = 18
191K
∫₀^∞ e^(-φ²) dφ = √π / 2
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 3 3 ; 4 4 | = 0
153K
det| 12 1 ; 1 13 | = 155
det| 5 9 ; 0 6 | = 30
338K
N₂ + 3H₂ ⇌ 2NH₃