Math Dump /sym/18a92f
id=396754 · host=jp.commstar.world · 2026-09-01 21:05Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 1 ; 6 5 | = 14
402K
CaCO₃ → CaO + CO₂
det| 5 3 ; 7 6 | = 9
398K
det| 10 6 ; 7 11 | = 68
2r² + 2r + 2 = 0
2H₂ + O₂ → 2H₂O
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
F = ma
e^{i\pi} + 1 = 0
10z² + 3z + 7 = 0
∇ × E = −∂B/∂t
F = G m₁m₂ / r²