Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:35Z
det| 6 5 ; 4 7 | = 22
∑_{k=1}^{n} k = n(n+1)/2
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∇²φ = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
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\frac{9}{2} \sum_{i=1}^{n} i^{2}
F = ma
det| 9 4 ; 1 10 | = 86
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det| 7 9 ; 1 8 | = 47
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ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
359K