*real numbers*:

http://en.wikipedia.org/wiki/Floating-point_number[^],

http://en.wikipedia.org/wiki/Real_number[^].

Just to note: the theory of real numbers, being a base of calculus, is an extremely deep and complex field of mathematics.

See more:

problems with class math function pow when i do 65 ^ 331 return infinity

then i used class BigInteger and return real number but the result is not same windows calculator

-------------------------------------------

windows calculator :

65 ^ 331 =1.1866456424809823888425970808655e+600

-------------------------------------------

class math return infinity and class BigIntger return number not same windows calculator result

why i use the number 65 and 331 because i programming algorithmic must be result final same windows calculator _

----------------------------------------------

i need way to get a final result for this calculate is= 530;

i know double is limited storage but what ? the variable

type can be solve this and get the result final is =530?

C#

double xx=65; double aa=331; double result =Math.Pow(xx,aa); //final result is ... infinity

then i used class BigInteger and return real number but the result is not same windows calculator

-------------------------------------------

windows calculator :

65 ^ 331 =1.1866456424809823888425970808655e+600

-------------------------------------------

class math return infinity and class BigIntger return number not same windows calculator result

why i use the number 65 and 331 because i programming algorithmic must be result final same windows calculator _

----------------------------------------------

C#

double a=65; double y=331; double mode_; double js=17741; double final_ =power_get(a,y); double mode_=final % js; //must be result is 530 ? private static double power_get(double power, double E) { double base_pow = power; double top_pow =E; double exploit_js = base_pow;//2 double i; for (i = 0; i < top_pow - 1; i++) { exploit_js *= base_pow; } return exploit_js; }

i need way to get a final result for this calculate is= 530;

i know double is limited storage but what ? the variable

type can be solve this and get the result final is =530?

Comments

What you observe are the correct valid results. Perhaps all your problem is to get familiar with floating-point numbers, as an approximate computer representation of such concept and mathematical abstraction as *real numbers*:

http://en.wikipedia.org/wiki/Floating-point_number[^],

http://en.wikipedia.org/wiki/Real_number[^].

Just to note: the theory of real numbers, being a base of calculus, is an extremely deep and complex field of mathematics.

—SA

http://en.wikipedia.org/wiki/Floating-point_number[^],

http://en.wikipedia.org/wiki/Real_number[^].

Just to note: the theory of real numbers, being a base of calculus, is an extremely deep and complex field of mathematics.

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v2

You are aware your code will not compile as is ?

Consider that it might be difficult/impossible to match exactly in C# the internal algorithms and data-structures used by Windows Calc ... unless MS published them.

You could, using the WinAPI Platform Invoke facilities use 'SetParent, and 'MoveWindow, to kind-of "embed" the Win Calculator in your .NET C# app, but I suspect that would be unsatisfactory, and inter-operation with it ... as in reading the contents of the display text-edit window ... is ... tricky.

MS has an example of using 'SendKeys in C# to control the Win Calculator: [^].

The .NET NameSpace System.Windows.Automation is a better way to attempt to inter-operate; see: [^].

Consider that it might be difficult/impossible to match exactly in C# the internal algorithms and data-structures used by Windows Calc ... unless MS published them.

You could, using the WinAPI Platform Invoke facilities use 'SetParent, and 'MoveWindow, to kind-of "embed" the Win Calculator in your .NET C# app, but I suspect that would be unsatisfactory, and inter-operation with it ... as in reading the contents of the display text-edit window ... is ... tricky.

MS has an example of using 'SendKeys in C# to control the Win Calculator: [^].

The .NET NameSpace System.Windows.Automation is a better way to attempt to inter-operate; see: [^].

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Comments

5ed!

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And if you know the number is positive which would work in this case you could increase the range of positive numbers using ulong.