Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:08Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-θ²) dθ = √π / 2
248K
11n² + 7n + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
170K
det| 7 4 ; 4 8 | = 40
299K
det| 7 9 ; 1 8 | = 47
105K
∑_{k=1}^{n} k = n(n+1)/2
100K
∑_{k=1}^{n} k = n(n+1)/2
354K