Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
\frac{10}{8} \sum_{i=1}^{n} i^{2}
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\frac{5}{3} \sum_{i=1}^{n} i^{2}
468K
2H₂ + O₂ → 2H₂O
det| 1 6 ; 3 2 | = -16
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\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 11 8 ; 6 12 | = 84
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\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
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det| 8 4 ; 3 9 | = 60
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∫₀^∞ e^(-α²) dα = √π / 2
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\oint_C \vec{F}\cdot d\vec{r} = 0
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