Category:FOCAL: Difference between revisions
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To conserve memory, FOCAL commands are often abbreviated by using their first character only, e.g. "T" for TYPE or "I" for IF. |
To conserve memory, FOCAL commands are often abbreviated by using their first character only, e.g. "T" for TYPE or "I" for IF. |
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The first two letters of variable names must be unique. E.g. variables named TEST1 and TEST2 would both refer to the same variable "TE" as far as FOCAL is concerned. |
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Function names start with the letter F, e.g. FSIN() and FCOS(). Appendix D of the FOCAL manual shows how to compute trigonometric functions that are not directly available. |
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{| class="wikitable" |
{| class="wikitable" |
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! Command !! Abbreviation !! Function |
! Command !! Abbreviation !! Function |