9117
Math

Whether a number is prime

Checks the user number is a prime number.
37032
Math

Mean and covariance matrix calculator

Covariance is a measure of the covariance of two variables (X and Y). The calculator calculates the average for the sample and the covariance between variables. Sets of X and Y must be the same number.      
10659
Chemical

Law Boyle's / Mariotte

Calculator based on the values ​​entered pressure and volume of the selected parameter is calculated using Boyle's Law states / Mariotte.                  
59033
Health

The percentage of body fat - the method YMCA

Calculator to the data calculated the percentage of body fat by the YMCA.                        
97910
Medical

LBM - body mass without fat

Calculator to the data: weight, height and gender calculates the total body mass without fat (organ weights, blood, bone, muscle, skin).