equal
deleted
inserted
replaced
543 "return the integer part of the quotient of the receivers value |
543 "return the integer part of the quotient of the receivers value |
544 and the arguments value. The result is truncated toward negative infinity |
544 and the arguments value. The result is truncated toward negative infinity |
545 and negative, if the operands signs differ. |
545 and negative, if the operands signs differ. |
546 Be careful with negative results: 9 // 4 = 2, |
546 Be careful with negative results: 9 // 4 = 2, |
547 while -9 // 4 = -3. |
547 while -9 // 4 = -3. |
|
548 The following is always true: |
|
549 (receiver // aNumber) * aNumber + (receiver \\ aNUmber) = receiver |
548 See #quo: which returns -2 in the latter." |
550 See #quo: which returns -2 in the latter." |
549 |
551 |
550 %{ /* NOCONTEXT */ |
552 %{ /* NOCONTEXT */ |
551 |
553 |
552 /* |
554 /* |
638 |
640 |
639 \\ aNumber |
641 \\ aNumber |
640 "Answer the integer remainder m defined by division with truncation toward |
642 "Answer the integer remainder m defined by division with truncation toward |
641 negative infinity. The remainder has the same sign as aNumber. |
643 negative infinity. The remainder has the same sign as aNumber. |
642 m < |aNumber| AND there is an integer k with (k * aNumber + m) = self |
644 m < |aNumber| AND there is an integer k with (k * aNumber + m) = self |
|
645 The following is always true: |
|
646 (receiver // aNumber) * aNumber + (receiver \\ aNumber) = receiver |
643 Compare with #rem: |
647 Compare with #rem: |
644 |
648 |
645 Redefined for speed." |
649 Redefined for speed." |
646 |
650 |
647 %{ /* NOCONTEXT */ |
651 %{ /* NOCONTEXT */ |
740 |
744 |
741 quo:aNumber |
745 quo:aNumber |
742 "return the integer part of the quotient of the receivers value |
746 "return the integer part of the quotient of the receivers value |
743 and the arguments value. The result is truncated towards zero |
747 and the arguments value. The result is truncated towards zero |
744 and negative, if the operands signs differ.. |
748 and negative, if the operands signs differ.. |
|
749 The following is always true: |
|
750 (receiver quo: aNumber) * aNumber + (receiver rem: aNumber) = receiver |
745 For positive results, this is the same as #//, |
751 For positive results, this is the same as #//, |
746 for negative results, the remainder is ignored. |
752 for negative results, the remainder is ignored. |
747 I.e.: '9 // 4 = 2' and '-9 // 4 = -3' |
753 I.e.: '9 // 4 = 2' and '-9 // 4 = -3' |
748 in contrast: '9 quo: 4 = 2' and '-9 quo: 4 = -2'" |
754 in contrast: '9 quo: 4 = 2' and '-9 quo: 4 = -2'" |
749 |
755 |
3330 ! ! |
3336 ! ! |
3331 |
3337 |
3332 !SmallInteger class methodsFor:'documentation'! |
3338 !SmallInteger class methodsFor:'documentation'! |
3333 |
3339 |
3334 version |
3340 version |
3335 ^ '$Header: /cvs/stx/stx/libbasic/SmallInteger.st,v 1.137 2001-10-02 09:58:50 cg Exp $' |
3341 ^ '$Header: /cvs/stx/stx/libbasic/SmallInteger.st,v 1.138 2001-10-02 14:35:20 cg Exp $' |
3336 ! ! |
3342 ! ! |