Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:53Z
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
det| 5 6 ; 1 6 | = 24
132K
2y² + 6y + 4 = 0
det| 6 6 ; 5 7 | = 12
97K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 8 ; 0 5 | = 20
344K
2y² + 4y + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
393K
det| 9 8 ; 3 10 | = 66
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
130K
det| 7 4 ; 4 8 | = 40
82K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
λ = h/p
det| 6 8 ; 1 7 | = 34
det| 9 6 ; 1 10 | = 84