[Change nucleus density in X1t]

Dear Jia

Thank you for your reply.

It is now possible. Thank you.

Misato

[Change nucleus density in X1t]

Hi.

I have question about change of nucleus density with time in X1t.

I would like to set nucleus density of a precipitates 10 [cm2/cm3] before 3000000 seconds.

After 3000000 seconds, I would like to set nucleus density this equation: 10*(1/2)^((Time-3e6)/150000) [cm2/cm3]

How can I make it ? 

Screen shot of the reactants field is attached.

Thank you.

gwb.pptx