Relational expressions

[Zlatko Vid]

Hi Charles

did i test this code properly
looks that AND and OR expressions not work
work with NUMBERS but with variables not

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'test relation operators in o2
float a,b
int i

a= 10 : b =15
i = a > b
print i      ' result 0 ..ok!
i = a < b
print i      'result -1...ok!
i = a != b
print i      'result -1 ..ok

'i = a | b    'assembler error
'i = b & a     'assembler error

[Charles Pegge]

Hi Aurel,

You cannot do bitwise/logical operations with floats directly, but you can do this:

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i = (a<>0) | (b<>0)

o2 also supports boolean conditionals for both floats and strings as well as integers.

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if a then print "ok"