# Meaning of logarithmic in English:

## logarithmic

### Pronunciation /ˌlɒɡəˈrɪðmɪk/

Translate logarithmic into Spanish

• 1Relating to or expressed in terms of logarithms.

‘During the early logarithmic phase of increase in log-likelihood, the genetic algorithm method of determining branch lengths seems to work quite well.’
• ‘Gap fraction is computed by logarithmic averaging of the transmittances of subgroups of the data.’
• ‘The recent calculations reviewed in the article go beyond the valence approximation and attempt to improve the approach to continuum by a logarithmic factor relative to previous simulations.’
• ‘A logarithmic transformation of the percentage of translocations and breaks was therefore performed, which resulted in a considerable straightening of the response curve.’
• ‘In these procedures, except for age, distributions of the biological measurements were normalized by logarithmic transformation.’
• ‘Because LOD scores are logarithmic, reducing the significance threshold by half greatly increases the power of a study.’
• ‘Before we get carried away in praise of ourselves, note that we gain in breadth what we lose in precision, because we register the world's stimuli in logarithmic rather than linear increments.’
• ‘To control for differences in the age distribution, we analysed the logarithmic transformed variables using analysis of covariance, in which we included age as a continuous covariate.’
• ‘Data were analyzed using Generalized Linear Models with a logarithmic link function.’
• ‘As we were walking, I tried to tune out as Trent and Tristan got into a lively conversation about logarithmic functions.’
• ‘Values of percentage of maximum conductance were transformed using a natural logarithmic transformation to meet normality assumptions.’
• ‘All cultures were harvested in late logarithmic phase.’
• ‘In a double logarithmic plot, the behavior is the following.’
• ‘Correlations between variables were investigated by two-tailed Pearson correlation analysis of natural logarithmic transformed data.’
• ‘We applied logarithmic transformation to the data when needed to reduce peak intensity ranges.’
• ‘Different numbers of PCR cycles were performed to determine the logarithmic phase of the reaction.’
• ‘Each culture should have been in logarithmic growth phase when loaded into the microplate.’
• ‘The logarithmic link function is a popular choice to use with this error distribution.’
• ‘For each concentration, the dynamic surface tension data are simply fitted by a logarithmic function.’
• ‘The obtained numbers do not vary much, due to the logarithmic dependence on the segment sizes.’
1. 1.1(of a scale) constructed so that successive points along an axis, or graduations which are an equal distance apart, represent values which are in an equal ratio.
‘the scale is logarithmic, so pH 2 is ten times more acidic than pH 3’
• ‘Equal intervals on a logarithmic scale correspond to equal proportions on an arithmetic scale.’
• ‘Heterogeneity in the risk difference and the odds ratio on a logarithmic scale was not significant in the 10 trials that provided data on mortality.’
• ‘Under the assumptions that genes act multiplicatively (i.e., there is no epistasis on a logarithmic scale), the log of this ratio should decline linearly over time.’
• ‘An analog calculator designed along the principle of a slide rule, it utilizes logarithmic and inverse logarithmic scales to quickly provide you with the correct firing solution.’
• ‘Another measure, the geometric mean cost, can be derived by transforming the costs onto a logarithmic scale, calculating the average, and transforming this back.’
• ‘Although the scatter in information loss as a function of these simple distance element transformations appears significant on a logarithmic scale, it is much less significant on a linear scale.’
• ‘Recall that decibels are on a logarithmic scale, so this 4dB increase represents more than a twofold increase in the sound level of the overall fan noise output of the test machine we used.’
• ‘The horizontal axis is drawn using a logarithmic scale.’
• ‘The vertical axis shows decreases from the neutral value, 1 - E, on a logarithmic scale.’
• ‘The scale is logarithmic so a solution with a pH value of 3 has 10 times as much hydrogen ion activity as one whose pH value is 4.’
• ‘P is given on a logarithmic scale to illustrate the range of values.’
• ‘The logarithmic scale of the fresh mass and the linear scale of the dry mass together show how the initially exponential growth changes gradually into linear.’
• ‘A complete description of our method, including graphs on logarithmic scales, will appear later this year in the new statistical journal Biostatistics.’
• ‘In a statistical sense, therefore, the multiplicative model signifies independent additive effects on a logarithmic scale.’
• ‘The change in amino acid concentration (S / + S) is transformed to logarithmic scale for convenience of presentation.’
• ‘To normalize the 2 distributions, we performed the analysis with data transformed on a logarithmic scale.’
• ‘The rate constants are transformed to a logarithmic scale to ensure an even distribution over the large search space.’
• ‘The logarithmic scale of time is used to condense results into a small space.’
• ‘Equal intervals on a logarithmic scale correspond to equal proportions on an arithmetic scale.’
• ‘The first is that the effect is exaggerated by plotting wealth on a logarithmic scale.’
2. 1.2(of a curve) forming a straight line when plotted on a logarithmic scale; exponential.
‘Craig published several more papers on the logarithmic curve, the curve of quickest descent and quadrature of figures.’
• ‘Cotes was particularly pleased with his rectification of the logarithmic curve as he makes clear in a letter to his friend William Jones in 1712.’
• ‘An accretional growth system that builds the special logarithmic curve of the coiled conch requires a suite of parameters, which are maintained in a very narrow zone of tolerance.’
• ‘The regression model fitting a logarithmic curve was significant.’
• ‘To estimate the length of the period of cell division, the increasing patterns of cell number of the mesocarp in all cultivars were fitted by logarithmic curves.’
• ‘In the simplest case, skill can be considered like logarithmic curve.’
• ‘The vertical velocity profile for such channels approximates to a logarithmic curve.’
• ‘A logarithmic curve was fitted to the sampling curve in order to determine whether our standard sample size of 500 was sufficient to pass the inflection point of the diversity curve.’
• ‘This pattern suggests a logarithmic growth curve with progressively diminishing advantage in performance with age.’
• ‘The vertical velocity profile for such channels approximates to a logarithmic curve.’
• ‘In the simplest case, skill can be considered like logarithmic curve.’
• ‘The set of points for this scenario was best fitted by a logarithmic curve.’
• ‘Indeed, the specimen itself appears to have been deformed such that it has a slight logarithmic curvature when viewed from the left lateral edge.’