Math Dump /sym/a85a27
id=579578 · host=fr.findroms.cloud · 2026-08-20 02:19Z
∇²t = 0
det| 6 2 ; 2 7 | = 38
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
79K
det| 1 5 ; 1 2 | = -3
∑_{k=1}^{n} k = n(n+1)/2
43K
\frac{1}{1} \sum_{i=1}^{n} i^{2}
7β² + 9β + 7 = 0
iħ ∂ψ/∂t = Ĥψ
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 4 ; 5 5 | = 0
det| 1 3 ; 0 2 | = 2