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to exponentiate

to exponentiate

8.4
Raise a number to the power of another number
  • verb
  • /ɪkˈspəʊnənʧieɪt/
  • Specialized
translation icon : exponenciar
  • In the calculation, we must exponentiate the number 2 to the power of 3 to find the result.
  • exponentiated coefficients
  • regression model involves exponentiating

Examples

  • To solve the equation, we need to exponentiate both sides to eliminate the logarithm.

  • When we exponentiate the base of the fraction, we can simplify the expression significantly.

  • So we'll exponentiate by putting an A here and putting an A here.

  • And indeed when we exponentiate this, this would have single islands only.

  • Or what we could do is we could also raise or I'm sorry, exponentiate each side to the base two.

  • However, if we exponentiate both sides of equation 2, we obtain the odds ratio rather than the log of the odds ratio.

    Academic text (1997)
  • So if you know that W is equal to the natural log of X, if you exponentiate both sides, you end up with E to the West equals X.

  • One method of deciphering the results of a negative binomial regression model involves exponentiating the estimated coefficients.

    Academic text (2009)
  • Equation 3 allows one to compare parameter estimates in terms of odds ratios by exponentiating the difference in the parameter estimates.

    Academic text (1997)
  • Exponentiated coefficients are interpreted in terms of the factor change in the odds of the outcome that is associated with a one-unit increase in the independent variable.

    Academic text (2009)

Surface Forms

exponentiate infinitive
exponentiated past participle
exponentiating present participle
exponentiates third person singular

Morphology

exponentiate = exponent (transparent) = exponent + iate

The verb is formed by adding the verb-forming suffix '-iate' to the noun 'exponent', yielding the mathematical meaning 'raise to a power'.

Etymology

Exponentiate comes from exponent, built from ex- 'out' and ponere 'to put', the same root you see in position. In math an exponent is the small number that shows how often to multiply, so to exponentiate is to raise a number to a power.