Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 00:58Z
5ω² + 9ω + 7 = 0
det| 2 8 ; 7 3 | = -50
218K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
190K
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
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7y² + 2y + 0 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
170K
det| 1 1 ; 5 2 | = -3
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PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
105K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 2 ; 1 8 | = 54
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∫₀^∞ e^(-ψ²) dψ = √π / 2
138K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
354K