Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:25Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
\frac{1}{7} \sum_{i=1}^{n} i^{2}
157K
11n² + 7n + 7 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
170K
\frac{11}{8} \sum_{i=1}^{n} i^{2}
299K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
244K
det| 11 2 ; 5 12 | = 122
105K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
138K
det| 3 9 ; 1 4 | = 3
354K
∫₀^∞ e^(-y²) dy = √π / 2
433K