Runtime evaluation: Difference between revisions
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20 LOAD "PROG2" |
20 LOAD "PROG2" |
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</lang> |
</lang> |
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You can also include code in a text string as follows: |
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<lang zxbasic>10 LET f$=CHR$ 187+"(x)+"+CHR$ 178+"(x*3)/2": REM LET f$="SQR (x)+SIN (x*3)/2" |
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20 FOR x=0 TO 2 STEP 0.2 |
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30 LET y=VAL f$ |
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40 PRINT y |
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50 NEXT x |
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</lang> |
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CHR$ 178 is the token of function SQR, and CHR$ 178 is the token of function SIN. |
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=={{header|BBC BASIC}}== |
=={{header|BBC BASIC}}== |