Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 00:39Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 2 ; 2 13 | = 152
438K
d/dx [x^7] = 7x^6
det| 2 8 ; 7 3 | = -50
411K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
448K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
22K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 9 8 ; 3 10 | = 66
406K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
181K
det| 7 4 ; 4 8 | = 40
359K
det| 3 6 ; 0 4 | = 12
455K