| 11. | The principal square root function is thus defined using the nonpositive real axis as a branch cut.
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| 12. | He beats at the fire with a long branch cut from a sapling, with only limited success.
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| 13. | This locus is called a branch cut.
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| 14. | The latter term has branch cuts, but because ? is only defined modulo 2? they are unphysical.
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| 15. | These arcs are called branch cuts.
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| 16. | A tree with its top branches cut back near the trunk surely does not have a natural look.
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| 17. | A branch cut, usually along the negative real axis, can limit the imaginary part so it lies between and.
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| 18. | The South Branch cuts across moraines and part of the river bed is the plain of an ancient lake.
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| 19. | The principal value ( the most common branch cut ), corresponds to " ? " chosen in the interval.
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| 20. | These surfaces are glued to each other along the branch cut in the unique way to make the logarithm continuous.
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