Difference between Decimal BASIC and True BASIC
1. behavior
(1) The behavior of the following statements are different from True BASIC due to conformity with the standard.
SET POINT STYLE 1
SET BEAM MODE "IMMORTAL"
(2) Permissible difference with the standard
(3) Commands that are not contained in the standard.
(4) Accuracy
Some programs that run thanks to computational errors on True BASIC may not work.
For example, if angle option is degrees, 1/SIN(180) or TAN(90) causes an exception on Decimal BASIC.