Variable Transformation for $$x=vy$$
If:
$$x=vy$$
then:
$$\frac{dx}{dy}=v+y\frac{dv}{dy}$$
Usage
- Used when the equation is naturally expressed in terms of $$x/y$$.
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CAT Formulas
Differential Equations
Variable Transformation for $$x=vy$$
Variable Transformation for $$x=vy$$
If:
$$x=vy$$
then:
$$\frac{dx}{dy}=v+y\frac{dv}{dy}$$
Usage
- Used when the equation is naturally expressed in terms of $$x/y$$.
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