Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 01:36Z
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
36K
det| 11 1 ; 4 12 | = 128
det| 9 6 ; 0 10 | = 90
131K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
158K
∂x/∂α = 6x
det| 9 4 ; 1 10 | = 86
240K
det| 7 7 ; 0 8 | = 56
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
139K
det| 1 5 ; 1 2 | = -3
344K
\lim_{y\to 0} \frac{\sin y}{y} = 1
∑_{k=1}^{n} k = n(n+1)/2
91K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
399K
6α² + 3α + 2 = 0