Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 23:52Z
d/dn [n^4] = 4n^3
det| 4 2 ; 6 5 | = 8
384K
\frac{4}{6} \sum_{i=1}^{n} i^{2}
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\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
iħ ∂ψ/∂t = Ĥψ
det| 9 6 ; 7 10 | = 48
57K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
\frac{8}{7} \sum_{i=1}^{n} i^{2}
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det| 9 4 ; 1 10 | = 86
110K
det| 5 7 ; 5 6 | = -5
\oint_C \vec{F}\cdot d\vec{r} = 0
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\oint_C \vec{F}\cdot d\vec{r} = 0
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
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det| 11 5 ; 0 12 | = 132
368K
2r² + 6r + 7 = 0