Download LXVII for Mac - Faithful simulation of the HP-67 calculator. MacUpdate.com

LXVII 1.5.0

Your rating: Now say why...

Faithful simulation of the HP-67 calculator. Free

Add to my Watch List
Email me when discounted

LXVII (pronounced "67") is a faithful simulation of the Hewlett-Packard HP-67 calculator for Mac OS X. Among its many features are:

The ability to have multiple calculators and programs running at once.
A live display of all stack, memory and program registers.
A separate paper tape window
Customizable display colors
and many more

What's New

Version 1.5.0:

New features:

Delete when inputting a number now deletes the digits that have been entered.
Copy/Paste now works for the number in the display. Please note that it will convert the number from the proper floating point format to the display format as appropriate.
What that means is that if you copy a number that is showing the exponent (for example "1.23-025") what you will paste is 1.23E-25. In the same way, pasting the number "12.33E13" into LXVII will display "1.233014"Trying to paste "1.233014" into LXVII will result in a beep, and no change to the stack. The pasted number will always push the stack up. Copy/Paste to and from the stack and memory register display still works as usual.
The paper tape panel has been greatly enhanced. It now has an automated mode which prints the display and operation that was executed and a trace mode that will print each step in a program as it is executed. There is a preference pane to control how it works, and a help page dedicated to explaining it.

Bugs Fixed:

The display routines have been generally cleaned up to do a better job with rounding numbers and handling overflow/underflow situations.
General bug fixes in program execution and some of the calculations in the less common functions, including hour, minute second to decimal hour conversion.

Version 1.5.0:

New features:

Delete when inputting a number now deletes the digits that have been entered.
Copy/Paste now works for the number in the display. Please note that it will convert the number from the proper floating point format to the display format as appropriate.
What that means is that if you copy a number that is showing the exponent (for example "1.23-025") what you more...

Requirements
PPC / Intel, Mac OS X 10.4 or later.

Be the first to recommend a similar software title.

LXVII User Discussion (Write a Review)

ver. 1.x:

Your rating: Now say why...

Overall:

sort: smiles | time

-1

+16

This-person-died-in-2011 commented on 28 Jun 2011

If only there were a way of copying programs from mag strips into the Mac. Keystroke programming was such a downer then.

I saw a lot of reviews of the 35S that came out a few years ago and many reviewers were surprised that HP didn't include a mini-USB port to copy back and forth.

[Version 1.5.0]

pinchies commented on 27 Jan 2008

Thankyou!!! :) I love my HP-67 and can now take it with me!

[Version 1.1.2]

M!k3 commented on 10 Jun 2007

Is there something similar for the HP48 available?

[Version 1.1.1]

1 Reply

+15

freebsd replied on 29 Jun 2007

you can dig up the x48 program that might still be available on hpcalc.org for Mac OS X.

This is a nice program too, by the way.

If you want to give x48 a much needed update, I'd be very interested as well.

There are currently no troubleshooting comments. If you are experiencing a problem with this app, please post a comment.

There are currently no ratings. Write a comment or review now.