Programowanie w systemie UNIX/MPC: Różnice pomiędzy wersjami
Usunięta treść Dodana treść
→Typy: mpc_t |
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Linia 29:
} __mpc_struct;
typedef __mpc_struct mpc_t[1];
==Funkcja==
===Zwracana wartość : inex===
"Most MPC functions have a return value of type int, which is used to indicate the position of the rounded real and imaginary parts with respect to the exact (infinite precision) values. If this integer is i, the macros MPC_INEX_RE(i) and MPC_INEX_IM(i) give 0 if the corresponding rounded value is exact, a negative value if the rounded value is less than the exact one, and a positive value if it is greater than the exact one. Similarly, functions computing a result of type mpfr_t return an integer that is 0, positive or negative depending on whether the rounded value is the same, larger or smaller then the exact result"
==Użycie==
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