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Mathematics

Mathematics

That science, or class of sciences, which treats of the exact relations existing between quantities or magnitudes, and of the methods by which, in accordance with these relations, quantities sought are deducible from other quantities known or supposed; the science of spatial and quantitative relations.

mathematics embraces three departments, namely: 1. Arithmetic. 2. Geometry, including trigonometry and conic sections. 3. Analysis, in which letters are used, including algebra, analytical geometry, and calculus. Each of these divisions is divided into pure or abstract, which considers magnitude or quantity abstractly, without relation to matter; and mixed or applied, which treats of magnitude as subsisting in material bodies, and is consequently interwoven with physical considerations.

Origin: f. Mathematiques, pl, L. Mathematica, sing, gr. (sc) science. See mathematic, and -ics.


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Re: The general theory of origin of life

... it occurs, the period for the birth and spread of life has no value. God paints a picture of the material world via the events using assistants - mathematics and geometry. To implement the Plan, a technologies are important , which must build on the basic, fundamental things and designs. Most ...

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by leniel
Thu Feb 07, 2013 10:15 pm
 
Forum: General Discussion
Topic: The general theory of origin of life
Replies: 13
Views: 2870

Re: Re:

This is turning out to be an interesting thread (I love mathematics). So, it seems as if F1 somehow defies the Hardy Weinberg equation by having genotype frequencies that one would not expect from the allele frequencies. This effect is evened back out ...

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by Cat
Sun Sep 16, 2012 12:29 am
 
Forum: Genetics
Topic: Gene Frequency
Replies: 8
Views: 4974

Re:

This is turning out to be an interesting thread (I love mathematics). Frequency of AA = 0.6 x 0.2 = 0.12 Frequency of Aa = (0.6 x 0.8 ) + (0.4 x 0.2) = 0.48 + 0.08 = 0.56 Frequency of aa = 0.4 x 0.8 = 0.32 The following method for calculating p and q ...

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by wildfunguy
Fri Sep 14, 2012 5:09 pm
 
Forum: Genetics
Topic: Gene Frequency
Replies: 8
Views: 4974

Gene Frequency

Notice that calculating the probabilities from a probability grid uses the same mathematics as calculating the area of a square. 20 ft × 25 ft = 500 ft² (homozygous for A) 20 ft × 75 ft = 1500 ft² (AB) 80 ft × 25 ft = 2000 ft² (BA) AB + BA = 3500 ft² (heterozygous) ...

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by wildfunguy
Fri Sep 07, 2012 12:39 pm
 
Forum: Genetics
Topic: Gene Frequency
Replies: 8
Views: 4974

Intersect two microarray data or a microarray data with a ge

... Department of Anatomy, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand. Asst.Prof. Chatchawit Aporntewan, Department of Mathematics, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand. Reply With Quote

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by jhon13
Wed May 23, 2012 7:29 pm
 
Forum: Molecular Biology
Topic: Intersect two microarray data or a microarray data with a ge
Replies: 1
Views: 1230
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