Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 02:14Z
\frac{4}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
263K
∂y/∂t = 6y
det| 9 4 ; 1 10 | = 86
108K
\frac{12}{1} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
333K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
160K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
439K
2H₂ + O₂ → 2H₂O
det| 12 1 ; 5 13 | = 151
297K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
det| 1 3 ; 3 2 | = -7