Difference between revisions of "Manuals/calci/RAND"
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<div style="font-size:30px">'''RAND()'''</div><br/> | <div style="font-size:30px">'''RAND()'''</div><br/> | ||
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==Description== | ==Description== | ||
| − | *This function gives the real numbers ,circulated in a uniformed way. | + | *This function gives the real numbers, circulated in a uniformed way. |
*The random numbers generate a sequence of numbers which is lying between 0 and 1. | *The random numbers generate a sequence of numbers which is lying between 0 and 1. | ||
*The generated random numbers are changing each time of the calculation. | *The generated random numbers are changing each time of the calculation. | ||
| − | *To | + | *To find the random real number between <math>a</math> and <math>b</math>, we can use RAND()*(b-a)+a. |
| − | *Suppose we want to keep the same rand numbers for | + | *Suppose we want to keep the same rand numbers for calculation, we can enter =RAND() in the formula bar. |
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==Examples== | ==Examples== | ||
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#RAND()*100=46.92529523745179 | #RAND()*100=46.92529523745179 | ||
#RAND()+25=25.684887402923778 | #RAND()+25=25.684887402923778 | ||
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==See Also== | ==See Also== | ||
Revision as of 04:54, 22 January 2014
RAND()
Description
- This function gives the real numbers, circulated in a uniformed way.
- The random numbers generate a sequence of numbers which is lying between 0 and 1.
- The generated random numbers are changing each time of the calculation.
- To find the random real number between and , we can use RAND()*(b-a)+a.
- Suppose we want to keep the same rand numbers for calculation, we can enter =RAND() in the formula bar.
and 
, we can use RAND()*(b-a)+a.Examples
- RAND()=0.37205533031374216
- RAND()*100=46.92529523745179
- RAND()+25=25.684887402923778
See Also