Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:12Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 7 4 ; 4 8 | = 40
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\oint_C \vec{F}\cdot d\vec{r} = 0
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2H₂ + O₂ → 2H₂O
det| 1 1 ; 5 2 | = -3
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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\lim_{β\to 0} \frac{\sin β}{β} = 1
\lim_{t\to 0} \frac{\sin t}{t} = 1
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∫₀^∞ e^(-φ²) dφ = √π / 2
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F = ma
det| 4 6 ; 0 5 | = 20
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∑_{k=1}^{n} k = n(n+1)/2
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