Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:36Z
det| 6 5 ; 4 7 | = 22
∫₀^∞ e^(-α²) dα = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
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∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\frac{9}{2} \sum_{i=1}^{n} i^{2}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
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F = ma
det| 11 5 ; 0 12 | = 132
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ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
1φ² + 4φ + 5 = 0