Math Dump /sym/d268a7
id=392585 · host=fr.findroms.cloud · 2026-08-27 02:58Z
det| 8 8 ; 5 9 | = 32
d/dβ [β^5] = 5β^4
det| 5 6 ; 2 6 | = 18
466K
det| 3 7 ; 2 4 | = -2
183K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
12K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
284K
2H₂ + O₂ → 2H₂O
∇ × E = −∂B/∂t
11φ² + 4φ + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
E = mc²
∑_{k=1}^{n} k = n(n+1)/2