Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:06Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
68K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K
2H₂ + O₂ → 2H₂O
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
231K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
195K
F = ma
det| 7 2 ; 1 8 | = 54
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∫₀^∞ e^(-θ²) dθ = √π / 2
1K
∫₀^∞ e^(-y²) dy = √π / 2
55K
det| 9 4 ; 1 10 | = 86
242K