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| Indexes | Syntax | >> Prelude << | Ratio | Complex | Numeric | Ix | Array | List | Maybe | Char | Monad | IO | Directory | System | Time | Locale | CPUTime | Random |

Module: | Prelude |
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Function: | floatDigits |

Type: | RealFloat a => a -> Int |

Class: | RealFloat |

Description: | The class methods of class RealFloat allow efficient, machine-independent access to the components of a floating-point number. The functions floatRadix, floatDigits, and floatRange give the parameters of a floating-point type: the radix of the representation, the number of digits of this radix in the significand, and the lowest and highest values the exponent may assume, respectively. |

Related: | floatRadix, floatRange |

Example 1

**Input: **floatDigits 22.2

**Output: **24