Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:22Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
451K
d/dx [x^3] = 3x^2
\lim_{r\to 0} \frac{\sin r}{r} = 1
297K
det| 7 2 ; 7 8 | = 42
252K
\frac{12}{8} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
377K
det| 7 4 ; 4 8 | = 40
109K