Math Dump /sym/7d2cd9
id=874141 · host=fr.findroms.cloud · 2026-08-20 02:15Z
ΔS ≥ 0
det| 11 3 ; 1 12 | = 129
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
d/dn [n^3] = 3n^2
∑_{k=1}^{n} k = n(n+1)/2
79K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
43K
det| 1 1 ; 3 2 | = -1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
10φ² + 1φ + 2 = 0
det| 1 4 ; 2 2 | = -6
F = ma
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O