Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-24 21:37Z
F = G m₁m₂ / r²
det| 4 1 ; 6 5 | = 14
394K
det| 10 2 ; 4 11 | = 102
det| 5 3 ; 7 6 | = 9
112K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 7 ; 4 10 | = 62
det| 1 4 ; 6 2 | = -22
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dt [t^9] = 9t^8
d/dy [y^6] = 6y^5
\frac{3}{5} \sum_{i=1}^{n} i^{2}
12t² + 4t + 5 = 0