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On Tuesday, July 21, 2015 at 11:02:30 AM UTC-5, Patrick O'Leary wrote:
>
> The "and" operator is spelled "&&".
>
> On Tuesday, July 21, 2015 at 10:53:50 AM UTC-5, Elsha Robin wrote:
>>
>>
>> well i thought i should give julia a whirl since it got so much chatter
>> around it , so i thought i could start of slow and simple and i run into a
>> tree sort of ... so the problem is that i compared the results of two
>> functions in an if statement with an and operator but it spiting some very
>> basic error which i cant figure out what to do with ... so here is the code
>> in question ..
>>
>> ________________________________________
>> a(i)=20*i - i^2
>> b(j)=50 *j - j^2
>> c(k)=40 *k - k^2
>> for i in 20:50
>> for j in i:50
>> if a(20)==b(50) and c(j)==a(k)
>> print ("got it")
>> break
>> end
>> end
>> end
>> __________________________________________
>>
>> the error spit out is this ...
>>
>> syntax: extra token "c" after end of expression
>> while loading In[11], in expression starting on line 6
>> i can figure that the roblem has to do something with comparing the outputs
>> of functions using looping variables variable { c(j)==a(k) } ... but i dont
>> understand why that should be a problem ... so either ways can some one give
>> me the correct syntax or direct me to a specific DOC with
>> the similar example ... thanks in advance .
>>
>>
