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BASIC Source File
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1992-08-29
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792b
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19 lines
' +----------------------------------------------------------------------+
' | |
' | BASWIZ Copyright (c) 1990-1992 Thomas G. Hanlin III |
' | |
' | The BASIC Wizard's Library |
' | |
' +----------------------------------------------------------------------+
DECLARE FUNCTION ArcSinD# (Nr AS DOUBLE)
DECLARE FUNCTION PiD# ()
FUNCTION ArcCosD# (Nr AS DOUBLE)
IF Nr < -1# OR Nr > 1# THEN
ArcCosD# = 99999#
ELSE
ArcCosD# = PiD# / 2# - ArcSinD#(Nr)
END IF
END FUNCTION