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Right, dear Frank ! I thinkit´s ok now!
Bingo !! Very good, dear Bill ! I am very grateful to you for the great help ! I must confess I didn´t "take the risk" in suppressing the evaluation t1 = to + Delta since every simulation takes too long time and I was in a kind of a hurry to...
I haven't checked for efficiency of evaluation, but for sheer simplicity of code, why not just the following? x[i_, j_] := const Log[Max[i, j] h] x[i_, i_] := const Log[0.44705 h] Table[x[i, j], {i, 1, 10}, {j, 1, 10}] // MatrixForm ...
Thank you, Mariusz ! You are right ! I will go after this way. Gonna check the nb file you provided. thx a lot !
Thank you so much, Paul ! It does work !! Scabral
Wooow ! Perfect, Marco ! Thank you immensely ! It got perfect ! Scabral
Thank you so much, Maarten ! It does work ! Dear JIm, thank you, too! Fortunatley, it is not a bug ! Scabral
By teh way, I tried to solve this same system through Lapalce Transform and result was farther coherent, although not completely...