Math Dump /sym/322f31
id=88807 · host=fr.findroms.cloud · 2026-08-20 02:12Z
ω = 2πf
det| 2 6 ; 6 3 | = -30
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∂α/∂θ = 3α
∑_{k=1}^{n} k = n(n+1)/2
79K
det| 6 9 ; 4 7 | = 6
∑_{k=1}^{n} k = n(n+1)/2
43K
2x² + 7x + 7 = 0
\lim_{n\to 0} \frac{\sin n}{n} = 1
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}