Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 05:48Z
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
det| 12 4 ; 2 13 | = 148
\oint_C \vec{F}\cdot d\vec{r} = 0
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12r² + 4r + 0 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
316K
∫₀^∞ e^(-β²) dβ = √π / 2
det| 9 4 ; 1 10 | = 86
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det| 11 5 ; 0 12 | = 132
387K