Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:29Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
det| 11 9 ; 0 12 | = 132
479K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
8K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{x\to 0} \frac{\sin x}{x} = 1
264K
∇²α = 0
det| 8 2 ; 7 9 | = 58
257K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
250K
det| 9 4 ; 1 10 | = 86
62K
det| 9 9 ; 5 10 | = 45
256K
∑_{k=1}^{n} k = n(n+1)/2
46K