Floating-point arithmetic on homemade computer PERSEUS-8

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As a start to creating my own floating point computing language, I created the four arithmetic operations part in machine language.
Specifications
Numeric range: -9.99999E-39 to 9.99999E39.
Operator: +, -, *, /.
Internal operation: binary-coded decimal.
CPU: 6502.
Machine code size: 1.5kB.
Development environment:
coding: hand-coded assembly.
debugging: using toggle switches & LEDs of PERSEUS-8.
  1. Mitsuru Yamada
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Комментарии
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山田さん is building floating-point arithmetic in machine code on his own computer, meanwhile I am still comparing floats in Python and wondering why I am getting "False" :(

kilerkai
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This is magnificent. Absolutely amazing work!

xrZt
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Am I right 🤔 that the program is working in RPN (Reverse Polish notation) ❓
Any Way, it is very impressive 👍, (you can believe me, I am a 6502 programmer myself 😎) ❗

Marvin says: Don't panic and wear your Mask. 🖖😷👍 ❗

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Very nice! Keep the video's coming!

justinmoor
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and it gets even better when you read the last line of the video description. congratulations!

waldsteiger
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Nice keyboard! Is it a diy one? How did you “personalize” (engrave?) the keycaps?

sashimanu
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You did a realy great job with this i must say!

sheepewe