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;;; Copyright (C) Microsoft Corporation, 1986-88;; This Module contains Proprietary Information of Microsoft; Corporation and should be treated as Confidential.;subttl emconst.asm - Constantspage;*********************************************************************;; ;; Constants ;; ;;*********************************************************************;
; internally used constants
EVEN
labelW IEEEzero dw 0,0,0,0 ; Mantissa of 0 dw IexpMin - IexpBias ; Smallest Exponent db 0 ; Sign positive, not single precision db ZROorINF ; Number is ZERO
labelW IEEEinfinity dw 0,0,0,0 ; Mantissa of 0 dw IexpMax - IexpBias ; Largest exponent db 0 ; Sign positive, not single precision db Special + ZROorINF
labelW IEEEindefinite dw 0,0,0,0C000H ; MSB Turned on in mantissa dw IexpMax - IexpBias ; Largest exponent db 080H ; Sign negative, not single precision db Special
labelW IEEEbiggest dw 0FFFFH,0FFFFH,0FFFFH,0FFFFH ; Turn on Mantissa dw IexpMax - IexpBias - 1 ; Largest valid exponent db 0 ; Sign positive, not single precision db 0 ; Valid non-zero, non-special number
labelW IEEEinfinityS dw 0, 7f80h ; Sign 0, Exp 1's, Mantissa 0
labelW IEEEbiggestS dw 0ffffh, 7f7fh ; Sign 0, Exp Max - 1, Mantissa 1's
labelW IEEEinfinityD dw 0, 0, 0 ; Mantissa of 0 dw 7ff0h ; Largest exponent
labelW IEEEbiggestD dw 0ffffh, 0ffffh, 0ffffh ; Turn on Mantissa dw 7fefh ; Largest exponent - 1
; transcendental constants
labelW cFLDZ dw 00000h, 00000h, 00000h, 08000h, IexpMin-IexpBias, 00100h
labelW cFLD1 dw 00000h, 00000h, 00000h, 08000h, 00000h, 00000h
ifndef frontendifndef SMALL_EMULATOR
labelW TWOMRT3 dw 0B18AH,0F66AH,0A2F4H,08930H,0FFFEH,00000H
labelW RT3 dw 0539EH,0C265H,0D742H,0DDB3H,00000H,00000H
labelW PIBY6 dw 02C23H,06B9BH,091C1H,0860AH,0FFFFH,00000H
labelW RT2 dw 06484H,0F9DEH,0F333H,0B504H,00000H,00000H
labelW TWO dw 00000H,00000H,00000H,08000H,00001H,00000H
labelW cFLDPI dw 0C235H,02168H,0DAA2H,0C90FH,00001H,00000H
labelW cFLDL2T dw 08AFEH,0CD1BH,0784BH,0D49AH,00001H,00000H
labelW cFLDL2E dw 0F0BCH,05C17H,03B29H,0B8AAH,00000H,00000H
labelW cFLDLG2 dw 0F799H,0FBCFH,09A84H,09A20H,0FFFEH,00000H
labelW cFLDLN2 dw 079ACH,0D1CFH,017F7H,0B172H,0FFFFH,00000H
labelW TANRAT dw 3 dw 07BD4H,0D85AH,05C3EH,08F69H,00005H,00080H dw 04D37H,02CD7H,0D0F8H,0D6D4H,0000CH,00000H dw 0DCD3H,06617H,0BBEEH,082BAH,00012H,00080H dw 091CBH,05E58H,0868BH,0F506H,00014H,00000H dw 3 dw 086E5H,00120H,00502H,09C79H,00009H,00080H dw 06663H,088CFH,0B270H,0C939H,0000FH,00000H dw 0FA96H,0C746H,00CFEH,0E4B7H,00013H,00080H dw 091CBH,05E58H,0868BH,0F506H,00014H,00000H
labelW ATNRAT dw 4 dw 05B32H,0CF08H,0A4C9H,0A650H,0FFFDH,00000H dw 0D1CEH,0D5CAH,0A84BH,0D0F0H,00002H,00000H dw 0899FH,0E22BH,052A8H,09C4AH,00005H,00000H dw 04265H,05550H,0E9CFH,090EFH,00006H,00000H dw 04B90H,024ADH,0E5E6H,0A443H,00005H,00000H dw 3 dw 08310H,05638H,04F0AH,0F062H,00003H,00000H dw 0B4E7H,06D1EH,05190H,0EE50H,00005H,00000H dw 0243BH,05B6DH,09020H,0AC50H,00006H,00000H dw 04B90H,024ADH,0E5E6H,0A443H,00005H,00000H
labelW EXPRAT dw 2 dw 01898H,0F405H,006FCH,0F274H,00005H,00000H dw 0AD08H,014E1H,03D54H,0EC9BH,0000EH,00000H dw 05FAFH,0C3A3H,0D84AH,0FDF0H,00014H,00000H dw 2 dw 0776FH,0387BH,0108BH,0DAA7H,0000AH,00000H dw 0E85DH,09B7BH,0B182H,0A003H,00012H,00000H dw 0837EH,0E709H,0F814H,0B72DH,00016H,00000H
labelW LOGRAT dw 3 dw 07704H,0C299H,057E2H,09B71H,0FFFEH,00000H dw 04F9CH,0F631H,05E35H,0DE91H,00004H,00080H dw 04B8AH,07AEAH,0C9EDH,0B2D3H,00008H,00000H dw 028C9H,01D09H,0E42FH,08AC4H,0000AH,00080H dw 2 dw 076BBH,03E70H,0025BH,08EACH,00005H,00080H dw 0EF60H,0A933H,01FD0H,09C04H,00008H,00000H dw 0BB96H,06C83H,0F4E0H,0C05FH,00009H,00080H
endif ;not SMALL_EMULATORendif ;frontend
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