1. Jan 18, 2011 #1

   syu111111

   

   Does (Δ(Δx))/(Δ(Δy)) exist in both mathematics and physics? Thanks a lot

    

   syu111111, Jan 18, 2011
2. 
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3. Jan 18, 2011 #2

   chwala

   

   delta does indeed exist in maths and physics it is the other way of saying d/dx (dy/dx) of a function....

    

   chwala, Jan 18, 2011

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