A Desk Accessory scientific calculator
The calculator supports two basic modes of operation.
- In the Scientific (default) mode, trigonometric and logarithmic functions, as well as scientific notation, factorials, and several other standard functions are provided.
- In the Programmer mode, many of the calculator's keys are redefined to support logical operations, conversion between number bases, and shift and rotate operations.
In addition, an ASCII table is available in either mode. (v3.0 only)
(6.75 KiB / 6.91 KB)
Version 1? (1986) / compressed w/ Stuffit

63 /

2020-04-02 /

2020-04-03 /

4579fc801b2467fba9ca10eb3e14246075f49040 /

/
(24.91 KiB / 25.51 KB)
Version 3.0 (1989) / compressed w/ Stuffit

56 /

2020-04-03 /

4b9c09c2f8cdec32b376ec155850f01b68dc1376 /

/
Architecture 

Motorola 68K
System Requirements 
From Mac OS 1.0
up to Mac OS 9.2
Compatibility notes 
This program is a desk accessory (DA), which must be installed into your system file using Apple's Font/DA Mover. The dCAD Calculator has been tested on 128K and 512K Macintoshes, Macintosh Plus, Macintosh SE, Macintosh II, and Mac XL (Lisa under MacWorks).
On a 128K Mac, however, we recommend using caution when running other applications since, in order to implement a useful calculator, the dCAD Calculator may exceed the recommended 8K DA limit by as much as 10K of RAM.
Emulating this? It could probably run under:
Mini vMac