Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 9 ; 1 8 | = 47
438K
d/dx [x^7] = 7x^6
∑_{k=1}^{n} k = n(n+1)/2
186K
det| 10 2 ; 3 11 | = 104
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
448K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
406K
N₂ + 3H₂ ⇌ 2NH₃
det| 5 2 ; 3 6 | = 24
181K
det| 7 2 ; 0 8 | = 56
80K