Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:08Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 5 ; 3 9 | = 57
244K
det| 2 7 ; 7 3 | = -43
52K
det| 8 6 ; 2 9 | = 60
det| 9 4 ; 1 10 | = 86
91K
d/dx [x^1] = 1x^0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
∫₀^∞ e^(-t²) dt = √π / 2
50K
2n² + 7n + 5 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
137K
∑_{k=1}^{n} k = n(n+1)/2
197K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
262K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
196K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 5 ; 0 12 | = 132
299K