Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 02:45Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-t²) dt = √π / 2
68K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
11K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
406K
det| 8 5 ; 5 9 | = 47
det| 7 4 ; 4 8 | = 40
195K
CH₄ + 2O₂ → CO₂ + 2H₂O
55K