| SIGYPR |
| SIGYPR | CALLed by | NUMRISE WAKE_DFSN WAKE_DFSN2 WAKE_XSIG |
| CALLs to | AMAX1 | |
| Chng COMMON | **NOTHING** | |
| Uses COMMON | **NOTHING** | |
| Chng MODULE | SYAMB | |
| Uses MODULE | STABLE SVEFF SYAMB UEFF UNSTAB ZI ZIMECH | |
| Uses Argument | XARG ZARG | |
| Chng Argument | SYOUT | |
| Uses PARAMETER | EXPON SVUMIN | |
| Local Var | BETALPH DENOMI MODNAM SVOVRU TYEFF XNODIM |