# File:Reverse-power-functions.png

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Graphical interpretation of reverse power operations. The (twodimensional) inverse image of * z* is hatched and outlined in the figure, in the shown example it is

*= [2, 3].*

**z***A*, for given intervals

*and*

**y***find every*

**z***x*with

*x*

^{y}∩

*≠ Ø.*

**z***B*, for given intervals

*and*

**x***find every*

**z***y*with

**x**^{y}∩

*≠ Ø.*

**z**## File history

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current | 09:57, 16 October 2014 | 1,416 × 732 (49 KB) | Oheim (talk | contribs) | Graphical interpretation of reverse power operations. The (twodimensional) inverse image of z is hatched and outlined in the figure, in the shown example it is z = [2, 3]. A, for given intervals y and z find every x with x^y∩z≠Ø. B, for given inte... |

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