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GO-25 SciRPN simulates the venerable HP-25C Programmable Scientific Calculator. The HP-25C was released in 1976 and sold for a MSRP of $195. Virtually indistinguishable from the real item in operation, GO-25 is a powerful yet simple retro calculator.
•Requires iOS 6.0 or higher
•Copy / Paste
•Shake to clear X
•Programmable with 99 program steps, conditionals, full-speed or single step operation
•Built-in library of sample programs
•iTunes File Sharing
•Swipe-up gesture that displays the stack and memory registers, and the program listing views
•For iPad two finger drag operations for displayed views
•Addition, subtraction, multiplication, division
•Trigonometric functions : sin, cos, tan, sin⁻¹, cos⁻¹, tan⁻¹, degrees, radians or grads
•Rectangular/polar coordinate conversion
•Hours, minutes, seconds to decimal degrees conversion, and vice-versa
•Logarithmic functions : log, 10**x, ln, e**x
•Summation Σ+, mean, standard deviation
•Other functions : Y**x,1/x, √x, π, FRAC, INT, ABS, %
•Display : LED, 10 significant digits (8 + 2 digit exponent in scientific notation), 10-99 to 10+99
•Memory : 4 register stack, stack roll down, X-Y interchange, 10 memory registers with register math
•Optional thousands separator
What's New in Version 2.4.21
- To H.MS small number fix.
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- S$ 2.58
- Category: Utilities
- Updated: 20 April 2015
- Version: 2.4.21
- Size: 12.2 MB
- Language: English
- Developer: Technology Man IR
- Copyright (©) 2010-2015 Stephen O. Lidie
Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimised for iPhone 5 and iPhone 6 Plus.