help Input Data

E (Elasticity modulus) or Y (Young modulus) is an experimentally obtained constant of a material and is a measure of stiffness. For the traction test and the bending test, a force  is applied gradually to the specimen; force  and displacement  are measured. This data are in list as pairs, force displacement for bending test or sigma epsilon for traction test. Data introduced by hand are in list inputXY,  data from a a CSV file in list inputCSV and data from Google Sheet  in inputGS. 

Data are input generally as lists. Dimensions data are also lists, value is arithmetic mean, useful when a dimension is arithmetic mean of many  measurements.