diff options
Diffstat (limited to 'src/corelib/kernel/qmath.qdoc')
-rw-r--r-- | src/corelib/kernel/qmath.qdoc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/kernel/qmath.qdoc b/src/corelib/kernel/qmath.qdoc index 8f704148a0..bc365f26fa 100644 --- a/src/corelib/kernel/qmath.qdoc +++ b/src/corelib/kernel/qmath.qdoc @@ -132,7 +132,7 @@ \since 6.1 \overload \fn template <typename Tx, typename Ty> auto qHypot(Tx x, Ty y) - Returns the distance of a point (x, y) from the origin (0, 0). + Returns the distance of a point (\a x, \a y) from the origin (0, 0). This is qSqrt(x * x + y * y), optimized. In particular, underflow and overflow may be avoided. @@ -170,7 +170,7 @@ This is as for the two-argument and three-argument forms, supported by std::hypot(), but with as many numeric parameters as you care to pass to - it. Uses \a first and each of the \a rest as co-ordinates, performing a + it. Uses \a first and each of the \a rest as coordinates, performing a calculation equivalent to squaring each, summing and returning the square root, save that underflow and overflow are avoided as far as possible. |