Evaluate an Expression at Values with Units
Description
Evaluate a symbolic expression or formula using a set of dimensioned values. This can be useful for checking the validity of a formula.
Load the Simple Units package.
withUnitsSimple:
Enter a symbolic expression.
x+v t+12 a t2
vt+x+12at2
Specify the dimensioned values, and then evaluate the expression. The values can be numeric or symbolic.
eval,x=100m,v=25ms, a=3.2ms2
25tms+100m+1.600000000t2ms2
Commands Used
Units[Simple], eval
See Also
ScientificErrorAnalysis, ScientificConstants, Units, Units[TestDimensions]
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