Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:42Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-y²) dy = √π / 2
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
406K
det| 1 2 ; 7 2 | = -12
429K
5z² + 1z + 0 = 0
det| 2 2 ; 4 3 | = -2
231K
det| 9 4 ; 1 10 | = 86
195K
∫₀^∞ e^(-y²) dy = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
412K
F = G m₁m₂ / r²
det| 4 8 ; 3 5 | = -4
55K
∫₀^∞ e^(-β²) dβ = √π / 2
4β² + 7β + 0 = 0
5x² + 5x + 7 = 0