| Parameter | Description |
|---|---|
| x | Value to use when computing reciprocal square root. |
float The reciprocal square root.
Returns the reciprocal square root of a float value.
| Parameter | Description |
|---|---|
| x | Value to use when computing reciprocal square root. |
float2 The componentwise reciprocal square root.
Returns the componentwise reciprocal square root of a float2 vector.
| Parameter | Description |
|---|---|
| x | Value to use when computing reciprocal square root. |
float3 The componentwise reciprocal square root.
Returns the componentwise reciprocal square root of a float3 vector.
| Parameter | Description |
|---|---|
| x | Value to use when computing reciprocal square root. |
float4 The componentwise reciprocal square root.
Returns the componentwise reciprocal square root of a float4 vector
| Parameter | Description |
|---|---|
| x | Value to use when computing reciprocal square root. |
double The reciprocal square root.
Returns the reciprocal square root of a double value.
| Parameter | Description |
|---|---|
| x | Value to use when computing reciprocal square root. |
double2 The componentwise reciprocal square root.
Returns the componentwise reciprocal square root of a double2 vector.
| Parameter | Description |
|---|---|
| x | Value to use when computing reciprocal square root. |
double3 The componentwise reciprocal square root.
Returns the componentwise reciprocal square root of a double3 vector.
| Parameter | Description |
|---|---|
| x | Value to use when computing reciprocal square root. |
double4 The componentwise reciprocal square root.
Returns the componentwise reciprocal square root of a double4 vector.