X_PC_CALC_METHOD is a [fixed lexicon] with the following values:\\

%%zebra-table
||Saved\\Value||Displayed Value
| 00 | EV: Entered Value
| 01 | Rate
| 02 | Uvar
| 03 | Rate x Uvar
| 04 | EV x Rate
| 05 | EV x Uvar
| 06 | EV x Rate x Uvar
| 07 | Elem: Element Value
| 08 | Elem x Rate
| 09 | Elem x Uvar
| 10 | Elem x Rate x Uvar
| 11 | Elem x Rate x EV
| 12 | Elem x EV
| 13 | Elem x EV x Uvar
| 14 | EV x Rnd(Rate x Uvar)
| 18 | Elem x Rate(+ve)
| 25 | EV x Stat
| 26 | EV x Rate x Stat
| 29 | Elem x Stat
| 30 | Elem x Rate x Stat
| 33 | Elem x EV x Stat
| 34 | EV x Rnd(Rate x Stat)
| 35 | EV x Stat x Uvar
| 40 | EV x Rate x Uvar x Stat
%%