17 lines
402 B
Fortran
17 lines
402 B
Fortran
SUBROUTINE ZEXP(AR, AI, BR, BI)
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C***BEGIN PROLOGUE ZEXP
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C***REFER TO ZBESH,ZBESI,ZBESJ,ZBESK,ZBESY,ZAIRY,ZBIRY
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C
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C DOUBLE PRECISION COMPLEX EXPONENTIAL FUNCTION B=EXP(A)
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C
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C***ROUTINES CALLED (NONE)
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C***END PROLOGUE ZEXP
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DOUBLE PRECISION AR, AI, BR, BI, ZM, CA, CB
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ZM = DEXP(AR)
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CA = ZM*DCOS(AI)
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CB = ZM*DSIN(AI)
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BR = CA
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BI = CB
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RETURN
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END
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