Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:29Z

∑_{k=1}^{n} k = n(n+1)/2

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

451K

∑_{k=1}^{n} k = n(n+1)/2

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det| 8 9 ; 3 9 | = 45

10ψ² + 5ψ + 0 = 0

297K

PV = nRT

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 10 7 ; 3 11 | = 89

48K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

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det| 2 3 ; 3 3 | = -3

∂x/∂ψ = 6x

377K

11t² + 9t + 7 = 0

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

det| 9 4 ; 1 10 | = 86

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∑_{k=1}^{n} k = n(n+1)/2

420K

∂α/∂ω = 3α

109K