idl programming language - IDL D format -- 26/60 is not 26.d/60.d? -


i trying write like

ep = 23 + (26/60)

and give me ep=23; however, if change either of 26 or 60 26. or 26.d, ep=23.43 want.

i curious why this? try searching, question difficult express.

the result type of operation given types of arguments. above, in 23/60, result should 0 using integer division. but, if 1 of 23 or 60 float (specified making them 23. or 60., respectively), operation done float division. furthermore, setting 1 of them double makes operation done in double precision.


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