Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 05:59Z
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
244K
det| 7 4 ; 4 8 | = 40
52K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 1 2 ; 7 2 | = -12
90K
det| 7 5 ; 1 8 | = 51
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
50K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
137K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
197K
∫₀^∞ e^(-z²) dz = √π / 2
\lim_{x\to 0} \frac{\sin x}{x} = 1
262K
det| 2 6 ; 0 3 | = 6
218K