[solved] Nigative dvy with a ltr problem

[mfc]

Dvy tag doesn' work if fall value of itr is smaller than 70.

Also you don't need to calculate complicated things like that.
Just try dvy: -1, you didn't like it? Then try dvy: -2, ...

And also theese are same in dc programming: 1,8=1,5=1,999=1,45368=1.
The numbers after comma aren't used.

Can you tell me what exactly do you want?

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Also @topic title: not nIgative, nEgative