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        • 5.50 Uncategorized "Instructions"
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• 5.2 X87 FPU Instructions

5.2.4 X87 FPU Transcendental Instructions

Unimplemented Instructions

Opcode	Mnemonic	Other Information	Semantic Function
D9	F2XM1	:REG 6 :MOD 3 :R/M 0 :FEAT :FPU
D9	FYL2X	:REG 6 :MOD 3 :R/M 1 :FEAT :FPU
D9	FPTAN	:REG 6 :MOD 3 :R/M 2 :FEAT :FPU
D9	FPATAN	:REG 6 :MOD 3 :R/M 3 :FEAT :FPU
D9	FYL2XP1	:REG 7 :MOD 3 :R/M 1 :FEAT :FPU
D9	FSINCOS	:REG 7 :MOD 3 :R/M 3 :FEAT :FPU
D9	FSIN	:REG 7 :MOD 3 :R/M 6 :FEAT :FPU
D9	FCOS	:REG 7 :MOD 3 :R/M 7 :FEAT :FPU