Math Dump /sym/c6b5d6
id=544267 · host=fr.findroms.cloud · 2026-08-20 02:19Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 10 8 ; 1 11 | = 102
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
79K
9β² + 4β + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
9t² + 3t + 4 = 0
det| 5 8 ; 0 6 | = 30
∫₀^∞ e^(-t²) dt = √π / 2
F = ma