Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:05Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
190K
12α² + 7α + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
157K
∇²y = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
170K
\frac{11}{8} \sum_{i=1}^{n} i^{2}
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
244K
d/dθ [θ^12] = 12θ^11
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
det| 7 6 ; 1 8 | = 50
354K