The most important issue in text categorization is mathematical expression model of text data.
a mathematical expression consisting of the constant e raised to some power.
A homogenization method based on the perturbation theory is presented to deduce the mathematical expression of the (micro-stress).
By resolving Poisson equation, the mathematical expression of the threshold voltage model of DMOS by radiation induced positive spatial charge is obtained.
Through regressive analysis on the laboratory testing results of cement-soil, the mathematical expression among UCS of cement-soil and cement ratio and curing period were established.
When air clutch engages or steadily runs or seperates, the impact moment of helical gears is analyzed, the mathematical expression among the impact moment and time, revolution is given.
something that has a magnitude and can be represented in mathematical expressions by a constant or a variable.
Some days ago a guy on the forum asked about how to evaluate at runtime simple mathematical expressions with support for symbols and function calls.
