Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 07:42Z
5n² + 9n + 5 = 0
ω = 2πf
\frac{12}{7} \sum_{i=1}^{n} i^{2}
90K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
91K
det| 5 2 ; 1 6 | = 28
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
137K
∫₀^∞ e^(-β²) dβ = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
F = ma
CaCO₃ → CaO + CO₂
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 9 5 ; 4 10 | = 70