# Floating-Point

IEEE-754 add/sub/mul/div/sqrt, fused multiply-add, conversions, compares, FPSCR moves.

**33 families** · **33 XML entries**.

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| Family | Form | Description | Members |
| --- | --- | --- | --- |
| [`fabsx`](../fpu/fabsx.md) | `X` | Floating Absolute Value | `fabsx` |
| [`faddsx`](../fpu/faddsx.md) | `A` | Floating Add Single | `faddsx` |
| [`faddx`](../fpu/faddx.md) | `A` | Floating Add | `faddx` |
| [`fcfidx`](../fpu/fcfidx.md) | `X` | Floating Convert From Integer Doubleword | `fcfidx` |
| [`fcmpo`](../fpu/fcmpo.md) | `X` | Floating Compare Ordered | `fcmpo` |
| [`fcmpu`](../fpu/fcmpu.md) | `X` | Floating Compare Unordered | `fcmpu` |
| [`fctidx`](../fpu/fctidx.md) | `X` | Floating Convert to Integer Doubleword | `fctidx` |
| [`fctidzx`](../fpu/fctidzx.md) | `X` | Floating Convert to Integer Doubleword with Round Toward Zero | `fctidzx` |
| [`fctiwx`](../fpu/fctiwx.md) | `X` | Floating Convert to Integer Word | `fctiwx` |
| [`fctiwzx`](../fpu/fctiwzx.md) | `X` | Floating Convert to Integer Word with Round Toward Zero | `fctiwzx` |
| [`fdivsx`](../fpu/fdivsx.md) | `A` | Floating Divide Single | `fdivsx` |
| [`fdivx`](../fpu/fdivx.md) | `A` | Floating Divide | `fdivx` |
| [`fmaddsx`](../fpu/fmaddsx.md) | `A` | Floating Multiply-Add Single | `fmaddsx` |
| [`fmaddx`](../fpu/fmaddx.md) | `A` | Floating Multiply-Add | `fmaddx` |
| [`fmrx`](../fpu/fmrx.md) | `X` | Floating Move Register | `fmrx` |
| [`fmsubsx`](../fpu/fmsubsx.md) | `A` | Floating Multiply-Subtract Single | `fmsubsx` |
| [`fmsubx`](../fpu/fmsubx.md) | `A` | Floating Multiply-Subtract | `fmsubx` |
| [`fmulsx`](../fpu/fmulsx.md) | `A` | Floating Multiply Single | `fmulsx` |
| [`fmulx`](../fpu/fmulx.md) | `A` | Floating Multiply | `fmulx` |
| [`fnabsx`](../fpu/fnabsx.md) | `X` | Floating Negative Absolute Value | `fnabsx` |
| [`fnegx`](../fpu/fnegx.md) | `X` | Floating Negate | `fnegx` |
| [`fnmaddsx`](../fpu/fnmaddsx.md) | `A` | Floating Negative Multiply-Add Single | `fnmaddsx` |
| [`fnmaddx`](../fpu/fnmaddx.md) | `A` | Floating Negative Multiply-Add | `fnmaddx` |
| [`fnmsubsx`](../fpu/fnmsubsx.md) | `A` | Floating Negative Multiply-Subtract Single | `fnmsubsx` |
| [`fnmsubx`](../fpu/fnmsubx.md) | `A` | Floating Negative Multiply-Subtract | `fnmsubx` |
| [`fresx`](../fpu/fresx.md) | `A` | Floating Reciprocal Estimate Single | `fresx` |
| [`frspx`](../fpu/frspx.md) | `X` | Floating Round to Single | `frspx` |
| [`frsqrtex`](../fpu/frsqrtex.md) | `A` | Floating Reciprocal Square Root Estimate | `frsqrtex` |
| [`fselx`](../fpu/fselx.md) | `A` | Floating Select | `fselx` |
| [`fsqrtsx`](../fpu/fsqrtsx.md) | `A` | Floating Square Root Single | `fsqrtsx` |
| [`fsqrtx`](../fpu/fsqrtx.md) | `A` | Floating Square Root | `fsqrtx` |
| [`fsubsx`](../fpu/fsubsx.md) | `A` | Floating Subtract Single | `fsubsx` |
| [`fsubx`](../fpu/fsubx.md) | `A` | Floating Subtract | `fsubx` |

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