Math Dump /sym/4ded60
id=941483 · host=fr.findroms.cloud · 2026-09-22 13:49Z
det| 9 5 ; 4 10 | = 70
d/dz [z^1] = 1z^0
det| 5 6 ; 2 6 | = 18
285K
det| 3 7 ; 2 4 | = -2
324K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
182K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
398K
∑_{k=1}^{n} k = n(n+1)/2
λ = h/p
9x² + 6x + 6 = 0
det| 5 5 ; 3 6 | = 15
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂