Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 21:42Z
d/dx [x^11] = 11x^10
det| 5 9 ; 7 6 | = -33
234K
4r² + 1r + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
392K
det| 5 3 ; 2 6 | = 24
233K
∂φ/∂θ = 6φ
det| 7 4 ; 4 8 | = 40
330K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
139K