Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:06Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
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3γ² + 9γ + 0 = 0
det| 7 8 ; 4 8 | = 24
289K
\lim_{r\to 0} \frac{\sin r}{r} = 1
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∂β/∂z = 1β
AgNO₃ + NaCl → AgCl↓ + NaNO₃
339K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
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det| 10 3 ; 0 11 | = 110
det| 2 8 ; 7 3 | = -50
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K