How could I delete existing units and put new units in a programing function in mathCAD prime 10.

[YJ_south_korea]

I'm a mathCAD prime 10 user.

I'd like to make my own function which refers a lot of parameters. Among them, here "kinematic viscosity of temperature" is below.

The problem here is that TB0 already has a unit, .

However, during the process of obtaining detailed variables with "units", it's hard to ignore "existing units" and put "new units". Since parameter A and B both have complex units, I don't want to put complex units to both A and B. I wonder how I could get TB0, with their own units from my program.

I already searched on the board and learned that deleting all the units used here and put new units to last values but there're more parameters aside from the attatched files so I don't want it. Please help me out of here!

Plus, I wonder how to set an input variable in a function, lub_app. Please refer to method1 and 2 below.

[terryhendicott · Accepted solution]

Hi,

logarithm of a unit does not make sense.

logarithm of a value of a variable without unit does make sense.

Simply divide TBo by the unit degreeC

Cheers

Terry

[Catalina]

Hi @YJ_south_korea,

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Catalina

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