Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 02:16Z
\frac{4}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
263K
∂y/∂t = 6y
det| 11 4 ; 5 12 | = 112
139K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
108K
\frac{12}{1} \sum_{i=1}^{n} i^{2}
det| 11 5 ; 0 12 | = 132
333K
det| 9 4 ; 1 10 | = 86
160K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
413K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-θ²) dθ = √π / 2
128K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
det| 1 3 ; 3 2 | = -7