Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:06Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
d/dz [z^11] = 11z^10
406K
det| 4 2 ; 1 5 | = 18
429K
5z² + 1z + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
195K
∫₀^∞ e^(-y²) dy = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
412K
F = G m₁m₂ / r²
det| 1 8 ; 4 2 | = -30
55K
4β² + 7β + 0 = 0
5x² + 5x + 7 = 0