Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 02:06Z
\frac{4}{9} \sum_{i=1}^{n} i^{2}
∂y/∂t = 6y
\frac{8}{7} \sum_{i=1}^{n} i^{2}
139K
\frac{12}{1} \sum_{i=1}^{n} i^{2}
det| 3 1 ; 7 4 | = 5
333K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2H₂ + O₂ → 2H₂O
det| 4 2 ; 6 5 | = 8
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∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
det| 1 3 ; 3 2 | = -7