Math Dump /sym/7372a2
id=262885 · host=fr.findroms.cloud · 2026-09-13 02:32Z
\frac{1}{6} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 2 6 | = 18
163K
det| 3 7 ; 2 4 | = -2
42K
2θ² + 9θ + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
394K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
173K
PV = nRT
∂β/∂y = 3β
∑_{k=1}^{n} k = n(n+1)/2
2H₂ + O₂ → 2H₂O
det| 9 3 ; 3 10 | = 81
5t² + 9t + 1 = 0