Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-21 09:20Z
∇²ω = 0
det| 7 4 ; 4 8 | = 40
307K
∑_{k=1}^{n} k = n(n+1)/2
106K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
66K
\frac{4}{9} \sum_{i=1}^{n} i^{2}
313K
λ = h/p
det| 10 7 ; 7 11 | = 61
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
147K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-α²) dα = √π / 2
195K
11z² + 6z + 1 = 0