MathU Pro 2.1

the author of this app says:

MathU Pro is based on the popular MathU calculator, and it supports double-precision accuracy.

MathU Pro is equipped with 112 built-in functions, including five financial functions. It has 1044 memory registers: 20 global and 1024 local.

Programs are written in a keystroke-type language with the use of an editor.

• Assign your program to any key on the keyboard
• Quickly switch between programs by way of the pop-up menu on the main screen
• Values of non-zero variables can exported to the Memo Pad
• Beam your programs to friends
• Six color skins
• Shows X and Y stack
• HandEra compatibility
• Export program listings
• Visual debugger