Math Dump /sym/be17e3
id=836680 · host=fr.findroms.cloud · 2026-08-20 02:11Z
d/dx [x^12] = 12x^11
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
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
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
43K
2θ² + 5θ + 3 = 0
1α² + 9α + 4 = 0
det| 12 5 ; 4 13 | = 136
det| 7 9 ; 0 8 | = 56
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
F = ma