Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-09-27 15:57Z

d/dφ [φ^9] = 9φ^8

\binom{n}{k} = \frac{n!}{k!(n-k)!}

368K

det| 12 9 ; 3 13 | = 129

289K

det| 2 9 ; 6 3 | = -48

\oint_C \vec{F}\cdot d\vec{r} = 0

169K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

137K

d/dy [y^12] = 12y^11

det| 4 2 ; 0 5 | = 20

151K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

294K

2H₂ + O₂ → 2H₂O

164K

12x² + 9x + 3 = 0

21K

∇²y = 0

17K

det| 1 4 ; 3 2 | = -10

det| 9 8 ; 3 10 | = 66

417K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

103K

8r² + 3r + 1 = 0

420K

det| 9 1 ; 4 10 | = 86

230K