Math Dump /sym/0b9da6
id=321824 · host=fr.findroms.cloud · 2026-08-26 14:51Z
∑_{k=1}^{n} k = n(n+1)/2
det| 5 7 ; 1 6 | = 23
det| 5 6 ; 2 6 | = 18
28K
det| 3 7 ; 2 4 | = -2
157K
∂ω/∂θ = 7ω
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 12 2 ; 4 13 | = 148
∑_{k=1}^{n} k = n(n+1)/2
275K
e^{i\pi} + 1 = 0
det| 5 9 ; 5 6 | = -15
\oint_C \vec{F}\cdot d\vec{r} = 0
8x² + 8x + 5 = 0
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂