Math Dump /sym/ff08cc
id=80656 · host=fr.findroms.cloud · 2026-09-12 10:16Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
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6β² + 7β + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
349K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-θ²) dθ = √π / 2
∂α/∂t = 9α
det| 11 2 ; 4 12 | = 124
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²y = 0
∑_{k=1}^{n} k = n(n+1)/2