Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 03:58Z
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
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∫₀^∞ e^(-x²) dx = √π / 2
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∂x/∂n = 6x
\lim_{α\to 0} \frac{\sin α}{α} = 1
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det| 9 5 ; 1 10 | = 85
86K
\lim_{x\to 0} \frac{\sin x}{x} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 5 3 ; 7 6 | = 9
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