Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 02:16Z
\frac{4}{9} \sum_{i=1}^{n} i^{2}
det| 7 6 ; 1 8 | = 50
273K
det| 3 6 ; 0 4 | = 12
263K
∂y/∂t = 6y
∫₀^∞ e^(-r²) dr = √π / 2
139K
\frac{12}{1} \sum_{i=1}^{n} i^{2}
det| 8 9 ; 4 9 | = 36
333K
det| 2 3 ; 5 3 | = -9
160K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
439K
det| 3 7 ; 2 4 | = -2
413K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
297K
det| 9 4 ; 1 10 | = 86
128K