Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 20:21Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{7}{2} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
∑_{k=1}^{n} k = n(n+1)/2
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
191K
\lim_{α\to 0} \frac{\sin α}{α} = 1
390K
det| 5 8 ; 7 6 | = -26
det| 11 9 ; 5 12 | = 87
1K
∑_{k=1}^{n} k = n(n+1)/2
473K
det| 7 4 ; 4 8 | = 40
338K
∫₀^∞ e^(-t²) dt = √π / 2
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