Ruby | Float class ** value Last Updated : 07 Jan, 2020 Comments Improve Suggest changes Like Article Like Report Float#**() : **() is a Float class method in Ruby which return the value of power raised. Syntax: Float.a**n() Parameter: Float values - two operands a, n Return: a to the power of n, an Code #1 : Example for **() method Ruby # Ruby code for Float.**() method # declaring float value a = -100.7 - 10.4 # declaring float value b = -100 * 2000.0 # declaring float value c = -(22 + 7.1) * 4 # a puts "Float a ** b : #{a**b}\n\n" # b puts "Float b ** c : #{b**c}\n\n" # c puts "Float a ** c : #{c**a}\n\n" Output : Float a ** b : 0.0 Float b ** c : 0.0+0.0i Float a ** c : -2.8237758046030776e-230+9.175003766615921e-231i Code #2 : Example for **() method Ruby # Ruby code for Float.**() method # declaring float value a = -56.23333333 # declaring float value b = 10000.0 # declaring float value c = -(22 + 7.1) # a puts "Float a ** b : #{a**b}\n\n" # b puts "Float b ** c : #{b**c}\n\n" # c puts "Float a ** c : #{c**a}\n\n" Output : Float a ** b : Infinity Float b ** c : 3.9810717055349206e-117 Float a ** c : 3.5603365534761494e-83-3.2057413643006885e-83i Comment More infoAdvertise with us Next Article Ruby | Float class ** value M mayank5326 Follow Improve Article Tags : Ruby Ruby-Methods Ruby Collections Ruby Float-class Similar Reads Ruby | Float class * value Float#*() : *() is a Float class method in Ruby which return multiplicative value of two Float values. Syntax: Float.*() Parameter: Float values - two operands Return: Multiplicative value of Float values Code #1 : Example for *() method Ruby # Ruby code for Float.*() method # declaring float valu 2 min read Ruby | Float class value Float#() : () is a Float class method in Ruby which compares two Float values. Syntax: Float.() Parameter: Float values Return: 0 if a equals b, 1 if a > b, -1 if a < b Code #1 : Example for () method Ruby # Ruby code for Float.<=>() method # declaring float value a = -100.7 - 10.4 # dec 2 min read Ruby | Float class +@ value Float#+@() : +@() is a Float class method in Ruby which return its own self value. It works as +@a = +(a) Syntax: Float.+@() Parameter: Float value Return: Self Code #1 : Example for +@() method Ruby # Ruby code for Float.+@() method # declaring float value a = -100.7 - 10.4 # declaring float value 1 min read Ruby | Float class + value Float#+() : +() is a Float class method in Ruby which return sum of two Float numbers. Syntax: Float.+() Parameter: Float values Return: Sum of the two Float values Code #1 : Example for +() method Ruby # Ruby code for Float.+() method # declaring float value a = -100.7 - 10.4 # declaring float valu 2 min read Ruby | Float class == value Float#==() : ==() is a Float class method in Ruby which checks the equality of two Float values. Syntax: Float.==() Parameter: Float values Return: true - if a == b; otherwise false Code #1 : Example for ==() method Ruby # Ruby code for Float.==() method # declaring float value a = -100.7 - 10.4 # d 2 min read Like