[oneMath][Vector Math] fix typo in Mathematical Functions docs (#626)

inkydragon · web-flow · commit 87421706b8b1 · 2025-08-25T13:24:52.000+02:00
* cbrt: rm dup row

Signed-off-by: Chengyu HAN &lt;cyhan.dev@outlook.com&gt;

* acospi: typo fix

Signed-off-by: Chengyu HAN &lt;cyhan.dev@outlook.com&gt;

* atanh: fix typo `atanh(+inf) == NaN`

C23: F.10.2.3 The atanh functions
— atanh(x) returns a NaN and raises the "invalid" floating-point exception for |x| &gt; 1.

Signed-off-by: Chengyu HAN &lt;cyhan.dev@outlook.com&gt;

* expm1: fix typo

From C23: F.10.3.6 The expm1 functions
— expm1(±0) returns ±0
— expm1(−∞) returns −1
— expm1(+∞) returns +∞

Signed-off-by: Chengyu HAN &lt;cyhan.dev@outlook.com&gt;

* tanpi: fix typo

C23: F.10.1.14 The tanpi functions
 — tanpi(±0) returns ±0.

Signed-off-by: Chengyu HAN &lt;cyhan.dev@outlook.com&gt;

---------

Signed-off-by: Chengyu HAN &lt;cyhan.dev@outlook.com&gt;
diff --git a/source/elements/oneMath/source/domains/vm/acospi.rst b/source/elements/oneMath/source/domains/vm/acospi.rst
@@ -114,7 +114,7 @@ acospi
          * - +∞
            - QNAN
            - ``oneapi::math::vm::status::errdom``
-         * - - ∞
+         * - -∞
            - QNAN
            - ``oneapi::math::vm::status::errdom``
          * - QNAN
diff --git a/source/elements/oneMath/source/domains/vm/atanh.rst b/source/elements/oneMath/source/domains/vm/atanh.rst
@@ -110,7 +110,7 @@ atanh
            - QNAN
            - ``oneapi::math::vm::status::errdom``
          * - +∞
-           - +∞
+           - QNAN
            - ``oneapi::math::vm::status::errdom``
          * - QNAN
            - QNAN
diff --git a/source/elements/oneMath/source/domains/vm/cbrt.rst b/source/elements/oneMath/source/domains/vm/cbrt.rst
@@ -80,7 +80,7 @@ cbrt
       :class: sectiontitle
 
 
-   The cbrt(a)function computes a cube root of vector elements.
+   The `cbrt(a)` function computes a cube root of vector elements.
 
 
    .. container:: tablenoborder
@@ -110,9 +110,6 @@ cbrt
          * - SNAN
            - QNAN
            -  
-         * - +0
-           - +0
-           -  
 
 
 
diff --git a/source/elements/oneMath/source/domains/vm/expm1.rst b/source/elements/oneMath/source/domains/vm/expm1.rst
@@ -97,10 +97,10 @@ expm1
            - Result
            - Status code
          * - +0
-           - +1
+           - +0
            -  
          * - -0
-           - +1
+           - -0
            -  
          * - a > overflow
            - +∞
@@ -109,7 +109,7 @@ expm1
            - +∞
            -  
          * - -∞
-           - -0
+           - -1
            -  
          * - QNAN
            - QNAN
diff --git a/source/elements/oneMath/source/domains/vm/tanpi.rst b/source/elements/oneMath/source/domains/vm/tanpi.rst
@@ -100,7 +100,7 @@ tanpi
            - +0
            -  
          * - -0
-           - +0
+           - -0
            -  
          * - ``n``, even integer
            - \*copysign(0.0, ``n``)

Original file line number	Diff line number	Diff line change
`@@ -97,10 +97,10 @@ expm1`
`97`	`97`	`- Result`
`98`	`98`	`- Status code`
`99`	`99`	`* - +0`
`100`		`- - +1`
	`100`	`+ - +0`
`101`	`101`	`-`
`102`	`102`	`* - -0`
`103`		`- - +1`
	`103`	`+ - -0`
`104`	`104`	`-`
`105`	`105`	`* - a > overflow`
`106`	`106`	`- +∞`
`@@ -109,7 +109,7 @@ expm1`
`109`	`109`	`- +∞`
`110`	`110`	`-`
`111`	`111`	`* - -∞`
`112`		`- - -0`
	`112`	`+ - -1`
`113`	`113`	`-`
`114`	`114`	`* - QNAN`
`115`	`115`	`- QNAN`
Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,7 @@ tanpi`
`100`	`100`	`- +0`
`101`	`101`	`-`
`102`	`102`	`* - -0`
`103`		`- - +0`
	`103`	`+ - -0`
`104`	`104`	`-`
`105`	`105`	* - ``n``, even integer
`106`	`106`	- \*copysign(0.0, ``n``)