C Parameters for AnalytiCalc sheet sizes
	Parameter (MRows=401)
	Parameter (MCols=70)
	Parameter (MRC=28070)
C mrc is mrows*mcols
C mrzc27=mrc-27
	Parameter (MRC27=28043)
C JIDrw and JIDcl are size of display sheet.
	Parameter (JIDrw=75)
	Parameter (JIDcl=20)
C Ifmtbk is number of distinct formats allowed
	Parameter (Ifmtbk=76)
C IMP1S IS SIZE OF A BITMAP, (MROWS*MCOLS/8), ROUNDED UP WITH
C A BIT OF SLOP.
	Parameter (Imp1s=3520)
C imp2s and imp3s are dimensions of a larger array of imp1s pieces
	Parameter (Imp2s=3521)
	Parameter (Imp3s=7041)
	Parameter (Imps3=10560)
C Imps3 is dimension of an array for 3 Imp2s parts
C
C in memory buffer sizes.
	Parameter (MVal=6000)
C mval needs to be a multiple of 100
	Parameter (MFrm=24576)
C MFrm needs to be a multiple of 1024
	Parameter (MFrm2=49152)
C above,2 times MFrm (for equivalenced arrays)
	Parameter (MVLov2=3000)
	Parameter (MFRMo2=12288)
C above 2 are half of mval, mfrm
C
C next mval/16 and mfrm/64 for convenience
	Parameter (Mvlo16=375)
	Parameter (Mfro64=384)
C mvlo16 = mval/16
C mfro64=Mfrm/64
C mrcx8 is nominally 8 * mrc and mvalx10 nominally is mval*10
C but all that matters is which is larger. If mval*10 is larger
C than mrc*8 then mvalx10 should be larger than mrcx8 and
C contrariwise.
	Parameter (mrcx8=24000)
	Parameter (mvalx10=25000)