This episode features GT Albert E. Spreadsheet released in 1983 by Indus Systems. It was programmed by David H Hewit, and is actually a product of SIM Computer Products, Inc.
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GT Albert E. Spread Sheet in Action
Booting
Wait a while we it preps… 
Looks like a spreadsheet!
ESC. Cell Entry
Prior value is shown and new entry awaits. 
Calculation error. SUM formula and multiple by negative number BOTH have to be first in the formula, which is impossible. 
Input error.
R. Replic
Copy SOURCE to destination range (FROM and TO). Copying the — cell. 
The — cell fully replicated.
G. Goto
Entering new top left cell. 
Result.
C. Recalc
This takes a LONG time.
P. Print
S. Save
Sadly, you can only get a directory of drive 1. 
But you can save and load from any drive.
L. Load
N. New
This takes a bit of time, just like at the start.
Q. Quit
I didn’t notice this until posting the image, but it says Quit BASI-CALC and not Quit Albert E Spread Sheet!
Files
VTOC has been moved, and the disk is copy protected.
Print Output
My example budget:
Show Links
- Manual @ Internet Archive: https://ia800805.us.archive.org/17/items/GTAlbertESpreadSheet/GT_Albert_E_Spread_Sheet.pdf
- App @ Internet Archive: https://archive.org/details/cssa8d_GT_Albert_E_Spread_Sheet_v2_3_1982_Indus_Systems_US
- Atari Mania entry: http://www.atarimania.com/utility-atari-400-800-xl-xe-gt-albert-e-spread-sheet_31912.html
- Inverse ATASCII S1 E8 VisiCalc: https://inverseatascii.info/2015/01/13/s1e8-visicalc/
- Inverse ATASCII S6 E5 Calc Magic : https://inverseatascii.info/2021/01/24/s6e05-antic-software-calcmagic-supplement/
- Inverse ATASCII S2 E8 SynCalc: https://inverseatascii.info/2016/02/23/s2e08-synapse-software-syncalc/
inverseatascii.info 