Please help me write the formula for: Differential in A (last days value minus today'

dave777

New member
Joined
Apr 21, 2017
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1
Hello,
I need to formulate the follow relationship in proper math symbols:

Differential in A (last days value minus today's) has a tendency to reach the Differential in B (today's)
I though this could be expressed with
AΔ -> BΔ
BUt I guess there are more elegant and mathematically correct ways to do this in Maple or Mathcad?

thank you!
Dave
 
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