Math Dump /sym/9713bd
id=161662 · host=fr.findroms.cloud · 2026-08-20 02:20Z
det| 5 7 ; 4 6 | = 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
79K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
43K
iħ ∂ψ/∂t = Ĥψ
iħ ∂ψ/∂t = Ĥψ
ω = 2πf
λ = h/p
2ψ² + 1ψ + 6 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}