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As some of you noticed there is a very obscure bug in the calculator. This is the line in question:

final short Opcode = this.ucode[this.Program_Group][this.Program_Rom][this.Program_Counter];

One of the array index is reported to be -1. Which leads to an exception and the whole calculator to go haywire. I am very careful with all array indexes and integer ranges and i am completely at a loss how the index could ever be negative.

It also happens only very rarely. It only happened once on my test systems. That is why I know which line is problematic.

There will be a new version soon with added debugging support to get myself some better understanding of the problem.

Until then the I suggest the following three workarounds:

① Waiting for 6 minutes until the calculator goes off. Press CLX
② De-installing, re-installing the app
③ Installing an older version. Ask me for a copy.

For number 3: You still have all the functions. Just an oder user interface.

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An update on the drop shadows for #MaterialDesign.

Since last switched from using layout margins to internal padding to make sure the shadow is not clipped. Before the shadow was almost entirely clipped away.

As a side effect the click area is larger as well.

I also added drop shadows to the menu and dialog buttons.
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Samsung Galaxy Note 3
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New #MaterialDesign  for the +GALAXY NOTE 3 . You need Android Lollipop / 5.0 / API 21.
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Samsung Galaxy Note 3
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Just got the 6.7(2) push for the emulator from Google Play (auto-update). Not good, not happy, not functional. New version opens to a colorful message discussing the net KitKat compatible colors. But when you go to the emulator, it displays the Rom Load 8..7..6.. several times, and repeats that after pressing a key. After a few minutes that circle of silliness ended with a calculator that can't crunch numbers. For example 1+2*3^4 = 3?, used to equal 163 but what do I know? Lastly, the y^x legend is truncated by the 1/X key's image ...

What is the easiest way to get the older version back? It worked!

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There is a Poll on the new icon you might want to join!

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A hint of material design.

Of course only a hint as a the Simulator does not lend itself to the rules of material design
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Material Design
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New Version out beta test. This is also a release candidate to be released on Sunday.

You might not notice any difference but the Buttons have been redone to use fewer resources resulting in less lag and memory usage.
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Version 6.5(2)
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Galaxy S2 — 480 × 800

#Samsung   #GalaxyS2
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Galaxy S2
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Galaxy S4 mini — 540 × 960 pixel

#Samsung   #GalaxyS4mini  
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Galaxy S4 mini
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Galaxy S3mini - 480 × 800 pixel

#Samsung   #GalaxyS3mini  
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Galaxy S3 mini
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