Contains defined constants
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| real(kind=rp), | public, | parameter | :: | ahalf | = | 0.5_rp | |
| real(kind=rp), | public, | parameter | :: | zero | = | 0._rp | |
| real(kind=rp), | public, | parameter | :: | one | = | 1._rp | |
| real(kind=rp), | public, | parameter | :: | two | = | 2._rp | |
| real(kind=rp), | public, | parameter | :: | three | = | 3._rp | |
| real(kind=rp), | public, | parameter | :: | four | = | 4._rp | |
| real(kind=rp), | public, | parameter | :: | pi | = | atan(1._rp)*4._rp |
π |
| complex(kind=rp), | public, | parameter | :: | im | = | (zero, one) |
the square root of -1 |