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User Defined Scalar

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Old   April 9, 2003, 01:51
Default User Defined Scalar
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Hi every body Can UDS solve this equation? How can we write RHS?{f(s)*ds/dx} A[(d^2(s)/d(x^2))+(d^2(s)/d(y^2))]=


+Uow can we read the coefficient "B" from a databse for every cell? "It vary from cell to cell".

Thanks for your help
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