Comments (2)
alcz
commented on July 22, 2024
This is how floating point unit operates on a CPU, not programming language issue.
Your example redacted below, to help you understand, that floating point numbers are not exact numbers.
LOCAL a1, a2, a3, a4, sub1, sub2
a1 = 850.01
a2 = 6.29
a3 = 11.00
a4 = 60.29
sub1 = a1 + a2 + a3 + a4
sub2 = 927.59
? Str( sub1, 29, 19 ), Str( sub2, 29, 19 )
IF Round( sub1, 2 ) = Round( sub2, 2 )
? Str( sub1 ) + Str( sub2 )
? "They are the same."
ELSE
? Str( sub1 ) + Str( sub2 )
? "THEY ARE NOT THE SAME !!!"
ENDIFresult:
927.5899999999999000000 927.5900000000000000000
927.59 927.59
They are the same.
from core.
hoscarl
commented on July 22, 2024
Many thanks for your explanation it all makes sence now.
from core.
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