Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:37Z

∑_{k=1}^{n} k = n(n+1)/2

det| 10 2 ; 3 11 | = 104

451K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

264K

det| 8 9 ; 3 9 | = 45

6r² + 3r + 1 = 0

297K

iħ ∂ψ/∂t = Ĥψ

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

\frac{4}{6} \sum_{i=1}^{n} i^{2}

48K

10t² + 9t + 5 = 0

411K

det| 2 3 ; 3 3 | = -3

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

377K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

299K

det| 9 4 ; 1 10 | = 86

401K

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

420K

F = G m₁m₂ / r²

109K