SLAPY3 returns sqrt(x2+y2+z2).
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- Purpose:
SLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause
unnecessary overflow and unnecessary underflow.
- Parameters
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[in] | X | X is REAL |
[in] | Y | Y is REAL |
[in] | Z | Z is REAL
X, Y and Z specify the values x, y and z. |
- Author
- Univ. of Tennessee
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Univ. of California Berkeley
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Univ. of Colorado Denver
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NAG Ltd.