Equalities and Inequalities - Maple Help
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Equalities and Inequalities in the Simple Units Environment

 

Description

Examples

Description

• 

In the Simple Units environment, any verifications of valid dimensions ignore so-called Unit annotations.

• 

In the Simple Units environment, the equality and inequality relators (, and) are modified so that they perform the necessary operations on expressions with units.

• 

Every command in the Simple Units environment that needs to determine whether an expression is valid or not, does so using the Units:-TestDimensions command.

• 

The properties of these relators are:

  

where  and  are units;  and  are coefficients; and  is the conversion factor from the unit  to the unit .

Examples

Notes: 

– 

To enter a unit in 2-D Math input, select the unit from the appropriate Units palette. If the unit you want is not there, select  and then enter the unit.

– 

When you edit a unit, double brackets appear around it.

(1)

(2)

In the following two cases, the units get converted to meters.

(3)

(4)

(5)

(6)

(7)

(8)

See Also

equalities and inequalities

Units

Units/Simple

 


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