Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:27Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
det| 7 2 ; 7 8 | = 42
218K
d/dθ [θ^12] = 12θ^11
190K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
248K
d/dz [z^11] = 11z^10
157K
11n² + 7n + 7 = 0
det| 4 6 ; 0 5 | = 20
170K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
244K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 2 ; 3 8 | = 50
433K
λ = h/p
∇ × E = −∂B/∂t