Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:54Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
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CaCO₃ → CaO + CO₂
\lim_{x\to 0} \frac{\sin x}{x} = 1
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e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 9 4 ; 1 10 | = 86
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det| 9 6 ; 7 10 | = 48
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∫₀^∞ e^(-t²) dt = √π / 2
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\lim_{t\to 0} \frac{\sin t}{t} = 1
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