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MathCAD had a WYSIWYG notebook in the same time frame, late 80s, but I have no idea which of them was first with it. It's possible that it was neither.
by kryptiskt 7y ago
MathCAD had a WYSIWYG notebook in the same time frame, late 80s, but I have no idea which of them was first with it. It's possible that it was neither.