WP 34S on DM 42 integral fail

[lrdheat]

Re Steve…I have been surprised that the CASIO fx-CG50 cannot handle discontinuities where an integration would be a finite result. If the discontinuity is at 0 for example, one is forced to use 1*10^-12 for a starting point. Also surprised that it cannot handle trig or exponential commands with complex numbers, does not calculate prime factors, does not have a product command to complement the summation capability. Still, and excellent calculator. Really shines with graphing, graphing analysis, fantastic labeling of the x and y axis, Great with regressions and distributions! Fast as well.