Math Dump /sym/be5b1a
id=190327 · host=jp.commstar.world · 2026-09-01 21:07Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 4 1 ; 6 5 | = 14
402K
∇²θ = 0
det| 5 3 ; 7 6 | = 9
398K
det| 8 5 ; 7 9 | = 37
det| 6 9 ; 4 7 | = 6
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∂r/∂θ = 2r
d/dz [z^1] = 1z^0
∂r/∂ω = 2r
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 2 6 ; 3 3 | = -12
7n² + 4n + 3 = 0