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Problem with MathExpressionBlock

User: "Aiko"
Aiko
Altair Community Member
Updated by Aiko

Hello,

 

i have a pretty confusing problem with the MathExpression Block. As you can see in the Screenshot, the Block computes a different value than the exact same expression in the oml command window.

 

What's the reason for this?

 

Screenshot

 

Best Regards

Aiko

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    User: "robertavarela"
    robertavarela
    New Altair Community Member
    Updated by robertavarela

    I guess you should use tanh(u1/u2) instead of tanh(u(1)/u(2))

    image.png.0e5dba154e365ba67cfed52c12a1fa68.png

    Regards,

     

    Roberta

    User: "Aiko"
    Aiko
    Altair Community Member
    OP
    Updated by Aiko

    Thanks, it works now! :)/emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />

     

    Regards,

    Aiko

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