Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:24Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
d/dx [x^3] = 3x^2
\frac{12}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
48K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
411K
F = ma
det| 4 8 ; 3 5 | = -4
401K
det| 12 1 ; 5 13 | = 151
109K