Math Dump /sym/245942
id=4 · host=jp.commstar.world · 2026-08-21 12:13Z
det| 2 9 ; 6 3 | = -48
det| 4 1 ; 6 5 | = 14
100K
E = mc²
det| 5 3 ; 7 6 | = 9
139K
3ψ² + 3ψ + 7 = 0
det| 6 4 ; 2 7 | = 34
Fe₂O₃ + 3CO → 2Fe + 3CO₂
PV = nRT
d/dt [t^1] = 1t^0
∑_{k=1}^{n} k = n(n+1)/2
6φ² + 8φ + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²γ = 0
∇²φ = 0