Science and Mathematics
- Level (algebra), the least number of squares that sum to in a field
- Level set, a set where a function takes on a given constant value
- Level measurement, instrumentation techniques to measure height within a vessel
- Level of measurement, a theory of the kinds of scales or levels used for measuring
- Level, for a Categorical variable in statistics, the different values that such a variable can have
- Level, in Applied statistics, the different values that a factor can have
- Level, in the Design of experiments, the different treatments that are applied within a factor
- Classification levels, in Biological organisation, classrooms, churches, hospitals among others
- Energy levels, discrete amounts of energy that can be held by a quantum mechanical system or confined particle
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Famous quotes containing the words science and, science and/or mathematics:
“If you have science and art,
You also have religion;
But if you don’t have them,
You better have religion.”
—Johann Wolfgang Von Goethe (1749–1832)
“The universe is the externisation of the soul. Wherever the life is, that bursts into appearance around it. Our science is sensual, and therefore superficial. The earth, and the heavenly bodies, physics, and chemistry, we sensually treat, as if they were self-existent; but these are the retinue of that Being we have.”
—Ralph Waldo Emerson (1803–1882)
“Why does man freeze to death trying to reach the North Pole? Why does man drive himself to suffer the steam and heat of the Amazon? Why does he stagger his mind with the mathematics of the sky? Once the question mark has arisen in the human brain the answer must be found, if it takes a hundred years. A thousand years.”
—Walter Reisch (1903–1963)