| Parameter | Description |
|---|---|
| x | Input value. |
float The arccosine of the input.
Returns the arccosine of a float value.
| Parameter | Description |
|---|---|
| x | Input value. |
float2 The componentwise arccosine of the input.
Returns the componentwise arccosine of a float2 vector.
| Parameter | Description |
|---|---|
| x | Input value. |
float3 The componentwise arccosine of the input.
Returns the componentwise arccosine of a float3 vector.
| Parameter | Description |
|---|---|
| x | Input value. |
float4 The componentwise arccosine of the input.
Returns the componentwise arccosine of a float4 vector.
| Parameter | Description |
|---|---|
| x | Input value. |
double The arccosine of the input.
Returns the arccosine of a double value.
| Parameter | Description |
|---|---|
| x | Input value. |
double2 The componentwise arccosine of the input.
Returns the componentwise arccosine of a double2 vector.
| Parameter | Description |
|---|---|
| x | Input value. |
double3 The componentwise arccosine of the input.
Returns the componentwise arccosine of a double3 vector.
| Parameter | Description |
|---|---|
| x | Input value. |
double4 The componentwise arccosine of the input.
Returns the componentwise arccosine of a double4 vector.