Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 15:35Z
d/dz [z^3] = 3z^2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
6φ² + 8φ + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
129K
ω = 2πf
det| 5 3 ; 7 6 | = 9
390K
det| 5 6 ; 2 6 | = 18
473K
det| 7 4 ; 4 8 | = 40
188K
CH₄ + 2O₂ → CO₂ + 2H₂O
416K