Sharp EL-W506T vs. Sharp EL-W516T

[rprosperi]

(11-13-2019 06:27 PM)Pjwum Wrote:  This makes it rather unreliable when used for integrals.

Though probably just perfect for any integral your daughter will encounter... and likely anyone else that doesn't seek pathological equations to integrate. .

Don't get me wrong, I do it too, but never mistake that sort of recreation with real-world problems, especially in High School.

Also, the EL-W506X does indeed have WriteView, it says it right on the face of the calculator above the LCD. As noted above, the "W" in all the EL-Wxxx models means that they do have WriteView. Maybe you meant the EL-506X, which indeed does not have WriteView.