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keisanHigh-precision calculations for everyday life and work

Using Logarithmic Formulas (Rewriting Equations; Deriving Coefficients)

Author: shiroeExecutions: 12

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We will perform algebraic manipulation on a logarithmic expression.
Let the form of the expression before manipulation be log_a x.
Let the form of the expression after manipulation be r*log_a M.
In the equation log_a x = r*log_a M, we will
factor out the coefficient r and transform the left-hand side to match the right-hand side. We will then find the value of M.
The coefficient r I want to obtain
  (r ≠ 0)
Base a
  (0 < a and a ≠ 1)
Argument x
  (0 < x)
log_a x  (Value of the entered expression)
r*(log_a M)  (Value of the transformed expression)
log_a M  (Reference)
r (the value of r you entered)  (Repost)
Value of M 
Value of 1/r  (Reference)
Digit display setting: 10 digits. Digit count can be changed. Real number calculation mode.
(The underscore is used here as a convention to indicate that a is the base of the logarithm.)
(x and M are the mantissa. The asterisk (*) is the multiplication symbol.)

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