Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:08Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
\lim_{t\to 0} \frac{\sin t}{t} = 1
248K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
157K
11n² + 7n + 7 = 0
det| 7 2 ; 1 8 | = 54
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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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det| 7 4 ; 4 8 | = 40
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∫₀^∞ e^(-x²) dx = √π / 2
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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