Difference between revisions of "Manuals/calci/PIGEN"

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*It is denoted by the Greek letter <math>\pi</math>.
 
*It is denoted by the Greek letter <math>\pi</math>.
 
*<math>\pi</math> is commonly defined as the ratio of a circle's circumference C to its diameter d.  
 
*<math>\pi</math> is commonly defined as the ratio of a circle's circumference C to its diameter d.  
*So <math>\pi</math>=\frac{C}{d}</math>, the ratio <math>\frca{C}{d}</math> is constant, and it is not considering the circle's size.
+
*So <math>\pi</math>=\frac{C}{d}</math>, the ratio <math>\frac{C}{d}</math> is constant, and it is not considering the circle's size.
 
*<math>\pi</math> is a transcendental number and irrational number.  
 
*<math>\pi</math> is a transcendental number and irrational number.  
 
*Being an irrational number,π cannot be expressed exactly as a ratio of any two integers ,but we can express as the fraction 22/7 is approximate to the  <math>\pi</math> value.
 
*Being an irrational number,π cannot be expressed exactly as a ratio of any two integers ,but we can express as the fraction 22/7 is approximate to the  <math>\pi</math> value.

Revision as of 18:11, 22 August 2017

PIGEN (NumberOfIterations)


  • is any number.

Description

  • This function is showing the value of pi with some didgits.
  • In , is any number.
  • The pi is a mathematical constant with a value approximate to 3.14159.
  • It is denoted by the Greek letter .
  • is commonly defined as the ratio of a circle's circumference C to its diameter d.
  • So =\frac{C}{d}</math>, the ratio is constant, and it is not considering the circle's size.
  • is a transcendental number and irrational number.
  • Being an irrational number,π cannot be expressed exactly as a ratio of any two integers ,but we can express as the fraction 22/7 is approximate to the value.
  • Also no fraction can be its exact value.
  • This function is showing the value generally with nearly 40 decimals.

Examples

See Also

References