fsqrt

Floating-Point Square Root (Scalar)

FSQRT <Hd|Sd|Dd>, <Hn|Sn|Dn>

Calculates square root.

Details

The Floating-Point Square Root instruction calculates square root.

Pseudocode Operation

Vd ← √Vn

Example

FSQRT Dd, Dn

Encoding

Binary Layout
00011110
type
100001
100000
Rn
Rd
 
Format FP Data Processing
Opcode 0x1E21C000
Extension Floating Point

Operands

  • Vd
    Destination SIMD/FP vector register
  • Vn
    First source SIMD/FP vector register