Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-20 19:01Z
∑_{k=1}^{n} k = n(n+1)/2
det| 7 6 ; 1 8 | = 50
∑_{k=1}^{n} k = n(n+1)/2
59K
d/dn [n^9] = 9n^8
det| 9 4 ; 1 10 | = 86
23K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
84K
7γ² + 2γ + 7 = 0
det| 9 6 ; 0 10 | = 90
ΔS ≥ 0
∇²φ = 0