Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:44Z
det| 3 3 ; 5 4 | = -3
det| 4 6 ; 4 5 | = -4
75K
∑_{k=1}^{n} k = n(n+1)/2
479K
∇²β = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
276K
∫₀^∞ e^(-n²) dn = √π / 2
129K
e^{i\pi} + 1 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
191K
det| 7 4 ; 4 8 | = 40
390K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
1K
∑_{k=1}^{n} k = n(n+1)/2
153K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 3 7 ; 2 4 | = -2
\lim_{t\to 0} \frac{\sin t}{t} = 1
188K
det| 8 5 ; 1 9 | = 67
∂t/∂β = 2t
PV = nRT