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keisanHigh-precision calculations for everyday life and work

2. Calculating the Average of Two Numbers

Author: kimioChanExecutions: 6245

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Calculate the arithmetic mean, geometric mean, harmonic mean, logarithmic mean, mean of the sum of squares, and mean of the sum of cubes for two numbers a and b.
a =
0 or greater
b =
0 or greater
Arithmetic mean u =  = (a + b)/2
Geometric mean v =  = √(a * b)
Harmonic mean w =  = 2/((1/a) + (1/b))
Logarithmic mean x =  = (a - b)/ln(a/b)
Mean of the squares y =  = √((a^2 + b^2)/2)
Mean of the Sums of the Cubes z =  = ((a^3 + b^3)/2)^(1/3)

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