Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:10Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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∑_{k=1}^{n} k = n(n+1)/2
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2H₂ + O₂ → 2H₂O
det| 9 4 ; 1 10 | = 86
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\frac{4}{9} \sum_{i=1}^{n} i^{2}
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\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 8 2 ; 7 9 | = 58
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det| 1 2 ; 7 2 | = -12
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