The death of calculator market?

[Hlib]

The death of calculators, it`s hp-39, 40_GS with five minutes in the standard benchmark at 75MHz. This is also HP-39gii, which even as a flash application loses in all respects to amateur development C.BASIC for CASIO. And as a calculators they are below all criticism. This is also the hp-50g, which operates unpredictably when you perform complex calculations on it in manual mode. This is also HP-prime, which generally does not go beyond the beta product yet. Compared to the complexity of HP calculators - CASIO and TI continue to produce products for those who in most cases do not understand the basics of natural sciences. And they have to spend a lot of time on the Internet to study the features of the new purchased product. As for me, I only admit years-tested graphical calculators, in which the list of bugs is much smaller than the volume of the manual.