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Why would anybody want to have the Math Notes on an iPhone? It's good for an iPad but not for an iPhone.
 
Im working on a calculator that is actually innovative (and sorry VC guys, its not putting AI in a calculator ... though if you want to give me a million bucks I can make an AI calculator that guesses answers : )

It allows for RPN operations on numbers, arrays, and other data objects. It's the modern RPN calculator for anyone and everyone and it's free. Working on an installer for iOS now;

 
Im working on a calculator that is actually innovative (and sorry VC guys, its not putting AI in a calculator ... though if you want to give me a million bucks I can make an AI calculator that guesses answers : )

It allows for RPN operations on numbers, arrays, and other data objects. It's the modern RPN calculator for anyone and everyone and it's free. Working on an installer for iOS now;

Why python and not swift? Not knocking your choice as I am also working on a python project but curious as to why you choose python.
 
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Why would anybody want to have the Math Notes on an iPhone? It's good for an iPad but not for an iPhone.
I can only think of two things. Being able to see what you worked out on iPad and using the feature on the phone, though you have to use your finger to draw which I am not a fan of. I think it's better they include it but I probably wont get much use from it.
 
I love the fact they now include conversions into the Calculator app. I'm not interested to bringing up a web site just to do conversions between metric and English measurement units.
 
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Why python and not swift? Not knocking your choice as I am also working on a python project but curious as to why you choose python.
Good question, the answer is that python is dynamically typed and has lots of built in polymorphism for math operations on many data types. This makes it possible to make a calculator that can work like a standard calculator for numeric data type objects but also do calculations on non numeric data types like arrays and tensors all from the same calculator UI. This means that you can load up two tensors in the stack and press "+" to add them which is something most calculators can't do : ) You could do something similar in swift but it would be a lot more work having to handle each data type explicitly.
 
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My single biggest gripe about the calculator is the lack of a financial calculator. While I understand that apple is a tech company, I believe that there are tons of people in financial services that would find a built in financial calculator extremely beneficial.
 
will Math Notes have a CAS ? 3D plots ? would be cool to do things like integrals/diff eqns/matrix etc..
 
On 27 June 2020, Marquess Brownlee asked Craig Federighi if iPad would ever get a calculator. Federighi said if they could do it better than anyone, they might.

Well…. Is there a calculator on iPad that is better for the masses? I’m not talking about a specific purpose calculator, but one for everyone.
Could somebody please explain to me why Apple omitted a calculator from the iPad?

It’s strange to have it for the desktop and also for the phone but not for the iPad. It’s not like this is some incredibly complex application that needs to be written….
 
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If Apple wants to give us a new calculator, why not give us the opportunity to set it up for Reverse Polish Notation (RPN). Been using these types of calculators since HP released them in the 70s. It is a whole lot more efficient than any TI style calculator where you have to use parenthesis.

I know there are RPN calculators apps that can be downloaded. But it would be nice to get an official Apple version.

To the fairest,

Eris
HP 48 GX forever 🤘
 
Took them long enough to add unit conversion to iOS. We've had it forever via macOS Spotlight search.
 
Took them long enough to add unit conversion to iOS. We've had it forever via macOS Spotlight search.

I don't get it: works fine on my iPad. I Spotlight 1 pound, and pronto I get grams.

I've disabled spotlight ion my iPhone, so can't try it out. Doesn't it work the same way? Same conversions?
 
Ok maybe it's the teenager in me but the Vietnamese might want to change the name of their currency 🤭🤭
 
As noted by a few people above, it does not appear to support RPN hence, I guess, I will be sticking with my 3rd party calculator. An odd omission given that MacOS supports RPN unless they intend to remove support in Sequoia.
 
Quite close to someone teaching kids science. That physics math notes feature they demo'ed... Yeah that could be very engaging for the kids. Hopefully one can load a "note" from an external source, and then play with the variables and graphs. Not sure our school district can afford more tech spending on iPads, but maybe a path forward could be found. Well done Apple.
 
Calcbot has always been awesome but I don't need it now. They never made a Universal binary for the Mac version.
 
This being a presentation deserving "feature" tells you all how low WDDC has sank
Wait until next year when the "vice president of emojis" comes out and talks for 30 minutes about how now you can adjust the skin tone on a smiley face.

Then in another few years, the keynote will announce that "soon" Siri will be able to adjust the brightness of the flashlight. "See we can innovate. The flashlight app now has a dimmer, no longer is it just on and off." Then they will show graphs of how dimming the flashlight saves better power while still empowering the user to select full brightness if it is required.

Then Macrumors reader will complain that the light stays blue-white as it dims and it would look better if it went to warmer orangish light as it dimmed. Others will complain about the lack of a "'candle mode" where the light flickers to simulate a candle.

OK, seriously now. Just in case any of you non-software engineers don't know -- a calculator app is a very common second-year university-level student project. Not quite a homework problem but a "let's have this done by the end of next week kind of classroom assignment.
 
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