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visits member for 2 years, 6 months
seen Feb 8 at 1:49

Jul
2
comment Setting the Accuracy of calculations
Initially, I used the backtick for floating point values as well(I read about in Mathematical Cookbook), though it becomes somewhat cumbersome within long equation.
Jul
2
awarded  Commentator
Jul
2
comment Setting the Accuracy of calculations
Thanks, I understood the SetAccuracy and // Accuracy
Jul
1
comment Setting the Accuracy of calculations
In[8]:= z[SetAccuracy[20., 200], SetAccuracy[20., 200]] // Accuracy Out[8]= 13.6508 Don't think it worked.
Jul
1
comment Setting the Accuracy of calculations
I am aware that Mathematica will give me exact values for integer & rational calculations, but my calculations are far from exact.
Jul
1
asked Setting the Accuracy of calculations
Jun
28
awarded  Quorum
Jun
25
comment SetPrecision within Block
why is Precision[SetPrecision[Sqrt[2], 4]] results in precision different than 4 ???
Jun
25
awarded  Student
Jun
25
revised SetPrecision within Block
added 3 characters in body
Jun
25
asked SetPrecision within Block
Jun
20
accepted Unexpected result of summation
Jun
18
comment Unexpected result of summation
I have too admit, it look very cool, and probably works way better than my version, but way out of my league. Though, I will browse through docs to find out out what code does. Thanks !
Jun
18
comment Unexpected result of summation
Thanks you for the answer !!!
Jun
18
comment Unexpected result of summation
for one thing, b.gatessucks missed the (b - a)/2*. Still, it is a good result
Jun
18
awarded  Editor
Jun
18
revised Unexpected result of summation
added 64 characters in body
Jun
18
asked Unexpected result of summation
Jun
11
comment Creating simple procedure for The Least-Square $m^\text{th}$ Degree Polynomials
Thank you for taking time to write this extensive answer!
Jun
11
awarded  Scholar