I got those opcodes by hand-decoding my own programs in the RAM of the Casio and therefore can't guarantee that I got all of them right.
| ABS | 057B | |
| ACS | 056F | |
| ALL | 07BB | |
| AND | 07C4 | |
| ANGLE | 046E | |
| AS | 07BC | |
| ASC | 0594 | |
| ASN | 056E | |
| ATN | 0570 | |
| BEEP | 0470 | |
| CALC | ||
| CALC$ | 06AD | |
| CALCJMP | 049F | (undocumented) |
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