People,
consider the two simple programs for 1.input and 2.input respectively:
-- 1 ------------------------------------------------------
iReadinessFile: File String := open("readinessForAxiom.txt", "input")
read!(iReadinessFile)
if % = "1" then "done" else "not done"
close! iReadinessFile
-----------------------------------------------------------
-- 2 ------------------------------------------------------
iReadinessFile: File String := open("readinessForAxiom.txt", "input")
repeat
read!(iReadinessFile)
if % = "1" then break else iterate
close! iReadinessFile
"done"
-----------------------------------------------------------
The aimed meaining is to wait till "1" appears in the file and then
to do a certain thing.
Is this an appropriate program?
Now, put "1" to readinessForAxiom.txt and run the programs.
-> )read 1 works correct.
-> )read 2
reports
Cannot find a definition or applicable library operation named =
with argument type(s)
File(String)
String
Perhaps you should use "@" to indicate the required return type,
or "$" to specify which version of the function you need.
FriCAS will attempt to step through and interpret the code.
There are 2 exposed and 8 unexposed library operations named =
having 2 argument(s) but none was determined to be applicable.
...
Can you explain, please?
Thank you in advance for help,
------
Sergei
[email protected]
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