Of course not. Apple would not release a calculator for iPad that doesn't honor the bigger form factor and Apple's uncompromising design and user friendliness,

Of course not. Apple would not release a calculator for iPad that doesn't honor the bigger form factor and Apple's uncompromising design and user friendliness, nothing that doesn't make users go "Wow!" in slack-jawed amazement! It needs to work on it for at least five more years, meanwhile you can buy one of the many inferior iPad calculator apps that are not hindered by Apple's vision of greatness.