RPN-45 SD is a complete simulation of the scientific hand-held calculator HP-45 from 1973. Powerful enhancements turn the calculator into an amazingly useful tool for the 21s...展开

RPN-45 SD is a complete simulation of the scientific hand-held calculator HP-45 from 1973. Powerful enhancements turn the calculator into an amazingly useful tool for the 21st century. Features: Photo-realistic look based on an existing device Printer to keep a record of calculations Animate…收起

Improved accuracy in extreme cases of y^x with positive, integer x. For example, 1.0000001^(2^27) = 674530.4707, not 674530.4760 Compatibility with iPhone 12 Bug Fixes: The RND function didn"t work correctly in regions using a comma as decimal point Fixed display issues when using the iPhone in 'Zoomed' mode