Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-09-21 08:30Z
∂y/∂ψ = 7y
12y² + 3y + 5 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
364K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 7 ; 3 5 | = -1
432K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
172K
5r² + 2r + 3 = 0
\frac{7}{8} \sum_{i=1}^{n} i^{2}
248K
\frac{9}{1} \sum_{i=1}^{n} i^{2}
det| 12 7 ; 7 13 | = 107
469K
det| 2 9 ; 3 3 | = -21
∫₀^∞ e^(-α²) dα = √π / 2
248K
∑_{k=1}^{n} k = n(n+1)/2
det| 12 8 ; 2 13 | = 140
418K
∑_{k=1}^{n} k = n(n+1)/2
146K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
156K
det| 12 1 ; 5 13 | = 151
391K