Vector Estimate Float

Hardware: G4


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Vector Estimate Float

vec_re(arg1) (Vector Reciprocal Estimate) Each word of the result is an estimate of the reciprocal of the corresponding word of arg1. vec_rsqrte(arg1) (Vector Reciprocal Square Root Estimate) Each word of the result is an estimate of the reciprocal square root of the corresponding word of arg1. vec_loge(arg1) (Vector Log Estimate) Each word of the result is an estimate of the logarithm to base 2 of the corresponding word of arg1. vec_expte(arg1) (Vector Log Raised to the Exponent Estimate) Each word of the result is an estimate of 2 raised to the corresponding word of arg1.

Command	Result	arg1	Maps To
vec_re	vector float	vector float	vrefp
vec_rsqrte	vector float	vector float	vrsqrtefp
vec_loge	vector float	vector float	vlogefp
vec_expte	vector float	vector float	vexptefp

`vec_re(arg1)`	`(Vector Reciprocal Estimate)`
Each word of the result is an estimate of the reciprocal of the corresponding word of arg1.

`vec_rsqrte(arg1)`	`(Vector Reciprocal Square Root Estimate)`
Each word of the result is an estimate of the reciprocal square root of the corresponding word of arg1.

`vec_loge(arg1)`	`(Vector Log Estimate)`
Each word of the result is an estimate of the logarithm to base 2 of the corresponding word of arg1.

`vec_expte(arg1)`	`(Vector Log Raised to the Exponent Estimate)`
Each word of the result is an estimate of 2 raised to the corresponding word of arg1.

Vector Estimate Float

`vec_re(arg1)`

`vec_rsqrte(arg1)`

`vec_loge(arg1)`

`vec_expte(arg1)`