Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 05:03Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
7y² + 6y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
188K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 6 ; 4 5 | = -4
287K
\lim_{t\to 0} \frac{\sin t}{t} = 1
317K
3θ² + 5θ + 5 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
165K
11x² + 6x + 5 = 0
det| 11 2 ; 5 12 | = 122
141K
det| 9 4 ; 1 10 | = 86
1K