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little helpers


mechanical engineering

tolerance/fit calculator

single planetary gear stages

order calculator

viscosity calculator

Graph of csv-data

Calculate matrix for coordinate roation

Calculate hertzian pressure

Calculate allowable imbalance


others

greatest common divisor & least common multiple

annuity calculator

loan caclulator

compound interest calculator


The tools, linked here, are provided free of charge. The tools were created by the best of my knowledge and belief. Source code is never perfect. There is no warranty for the correctness of the results. The usage of the tools is at own risk. The source code of the tools is under MIT license.