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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 17:43Z

det| 1 3 ; 0 2 | = 2

\binom{n}{k} = \frac{n!}{k!(n-k)!}

326K

PV = nRT

198K

F = G m₁m₂ / r²

∑_{k=1}^{n} k = n(n+1)/2

155K

det| 4 8 ; 3 5 | = -4

63K

det| 8 9 ; 4 9 | = 36

∑_{k=1}^{n} k = n(n+1)/2

366K

d/dt [t^3] = 3t^2

201K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∂y/∂n = 5y

176K

det| 5 6 ; 7 6 | = -12

319K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 9 4 ; 1 10 | = 86

359K

5r² + 7r + 0 = 0

263K

det| 3 9 ; 5 4 | = -33

∫₀^∞ e^(-x²) dx = √π / 2

233K

12θ² + 7θ + 1 = 0

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