Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:42Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 1 ; 5 2 | = -3
406K
5z² + 1z + 0 = 0
det| 7 4 ; 4 8 | = 40
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∫₀^∞ e^(-y²) dy = √π / 2
∫₀^∞ e^(-θ²) dθ = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
1K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
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4β² + 7β + 0 = 0
det| 8 2 ; 7 9 | = 58
291K