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MacBinary  |  1992-04-14  |  18.4 KB  |  [TEXT/AIFC]

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100% file MacBinary II, inited, Tue Apr 14 15:13:22 1992, modified Tue Apr 14 15:13:22 1992, creator 'AIFC', type ASCII, 18294 bytes "polar plot.p" , at 0x47f6 380 bytes resource default (weak)
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|00003480| 64 66 72 65 65 76 61 72 | 28 45 58 50 52 2c 20 46 |dfreevar|(EXPR, F|
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|000035c0| 5f 2c 20 5f 2c 20 5f 2c | 20 5f 29 2e 0d 0d 63 61 |_, _, _,| _)...ca|
|000035d0| 6c 63 61 63 74 65 78 70 | 72 28 6e 75 6d 62 65 72 |lcactexp|r(number|
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|00003610| 69 78 28 58 2c 59 2c 4f | 54 48 45 52 29 2e 0d 0d |ix(X,Y,O|THER)...|
|00003620| 2f 2a 0d 20 2a 20 53 65 | 74 20 74 68 65 20 67 6c |/*. * Se|t the gl|
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|00003660| 62 61 6c 28 73 74 61 72 | 74 2c 30 29 2e 0d 3a 2d |bal(star|t,0)..:-|
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|000036c0| 20 73 65 74 5f 67 6c 6f | 62 61 6c 28 73 63 61 6c | set_glo|bal(scal|
|000036d0| 65 2c 2d 31 30 30 29 2e | 0d 3a 2d 20 73 79 73 74 |e,-100).|.:- syst|
|000036e0| 65 6d 5f 69 6e 66 6f 28 | 68 61 73 66 70 75 2c 20 |em_info(|hasfpu, |
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|00003700| 62 61 6c 28 61 72 69 74 | 68 2c 20 6e 75 6d 62 65 |bal(arit|h, numbe|
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|00003740| 66 20 61 72 67 75 6d 65 | 6e 74 20 74 79 70 65 73 |f argume|nt types|
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|00003780| 6c 65 20 77 6f 72 6b 73 | 20 74 79 70 65 73 28 61 |le works| types(a|
|00003790| 72 67 31 5f 74 79 70 65 | 2c 61 72 67 32 5f 74 79 |rg1_type|,arg2_ty|
|000037a0| 70 65 2c 72 65 73 75 6c | 74 5f 74 79 70 65 2c 72 |pe,resul|t_type,r|
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|00003810| 6c 6f 6e 67 69 6e 74 2c | 6c 6f 6e 67 69 6e 74 2c |longint,|longint,|
|00003820| 66 69 78 6d 75 6c 29 2e | 0d 74 79 70 65 73 28 66 |fixmul).|.types(f|
|00003830| 72 61 63 74 2c 66 69 78 | 65 64 2c 66 72 61 63 74 |ract,fix|ed,fract|
|00003840| 2c 66 69 78 6d 75 6c 29 | 2e 0d 74 79 70 65 73 28 |,fixmul)|..types(|
|00003850| 66 69 78 65 64 2c 66 72 | 61 63 74 2c 66 72 61 63 |fixed,fr|act,frac|
|00003860| 74 2c 66 69 78 6d 75 6c | 29 2e 0d 0d 74 79 70 65 |t,fixmul|)...type|
|00003870| 73 28 66 72 61 63 74 2c | 66 72 61 63 74 2c 66 72 |s(fract,|fract,fr|
|00003880| 61 63 74 2c 66 72 61 63 | 6d 75 6c 29 2e 0d 74 79 |act,frac|mul)..ty|
|00003890| 70 65 73 28 6c 6f 6e 67 | 69 6e 74 2c 66 72 61 63 |pes(long|int,frac|
|000038a0| 74 2c 6c 6f 6e 67 69 6e | 74 2c 66 72 61 63 6d 75 |t,longin|t,fracmu|
|000038b0| 6c 29 2e 0d 74 79 70 65 | 73 28 66 72 61 63 74 2c |l)..type|s(fract,|
|000038c0| 6c 6f 6e 67 69 6e 74 2c | 6c 6f 6e 67 69 6e 74 2c |longint,|longint,|
|000038d0| 66 72 61 63 6d 75 6c 29 | 2e 0d 74 79 70 65 73 28 |fracmul)|..types(|
|000038e0| 66 69 78 65 64 2c 66 72 | 61 63 74 2c 66 69 78 65 |fixed,fr|act,fixe|
|000038f0| 64 2c 66 72 61 63 6d 75 | 6c 29 2e 0d 74 79 70 65 |d,fracmu|l)..type|
|00003900| 73 28 66 72 61 63 74 2c | 66 69 78 65 64 2c 66 69 |s(fract,|fixed,fi|
|00003910| 78 65 64 2c 66 72 61 63 | 6d 75 6c 29 2e 0d 0d 74 |xed,frac|mul)...t|
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|00003930| 2c 66 69 78 32 66 72 61 | 63 29 2e 0d 74 79 70 65 |,fix2fra|c)..type|
|00003940| 73 28 66 72 61 63 74 2c | 66 69 78 65 64 2c 66 72 |s(fract,|fixed,fr|
|00003950| 61 63 32 66 69 78 29 2e | 09 09 25 20 52 6f 6d 20 |ac2fix).|..% Rom |
|00003960| 63 61 6c 6c 20 68 61 73 | 20 62 75 67 73 20 69 6e |call has| bugs in|
|00003970| 20 69 74 2e 0d 74 79 70 | 65 73 28 66 69 78 65 64 | it..typ|es(fixed|
|00003980| 2c 6c 6f 6e 67 69 6e 74 | 2c 66 69 78 32 6c 6f 6e |,longint|,fix2lon|
|00003990| 67 29 2e 0d 74 79 70 65 | 73 28 6c 6f 6e 67 69 6e |g)..type|s(longin|
|000039a0| 74 2c 66 69 78 65 64 2c | 78 32 66 69 78 29 2e 0d |t,fixed,|x2fix)..|
|000039b0| 74 79 70 65 73 28 6e 75 | 6d 62 65 72 2c 66 69 78 |types(nu|mber,fix|
|000039c0| 65 64 2c 78 32 66 69 78 | 29 2e 0d 74 79 70 65 73 |ed,x2fix|)..types|
|000039d0| 28 6e 75 6d 62 65 72 2c | 66 72 61 63 74 2c 78 32 |(number,|fract,x2|
|000039e0| 66 72 61 63 29 2e 0d 0d | 2f 2a 0d 20 2a 20 43 6f |frac)...|/*. * Co|
|000039f0| 6e 76 65 72 74 20 61 6e | 20 65 71 75 61 74 69 6f |nvert an| equatio|
|00003a00| 6e 20 66 72 6f 6d 20 70 | 72 6f 6c 6f 67 20 65 78 |n from p|rolog ex|
|00003a10| 70 72 65 73 73 69 6f 6e | 20 66 6f 72 6d 20 74 6f |pression| form to|
|00003a20| 20 61 20 0d 20 2a 09 73 | 65 74 20 6f 66 20 63 61 | a . *.s|et of ca|
|00003a30| 6c 6c 73 20 74 6f 20 66 | 69 78 65 64 2f 66 72 61 |lls to f|ixed/fra|
|00003a40| 63 74 20 72 6f 6d 20 74 | 72 61 70 73 2e 0d 20 2a |ct rom t|raps.. *|
|00003a50| 2f 0d 63 6f 6e 76 32 66 | 69 78 28 41 2c 42 2c 54 |/.conv2f|ix(A,B,T|
|00003a60| 59 50 45 29 20 3a 2d 0d | 09 63 6f 6e 76 32 66 69 |YPE) :-.|.conv2fi|
|00003a70| 78 31 28 41 2c 42 31 2c | 54 59 50 45 29 2c 0d 09 |x1(A,B1,|TYPE),..|
|00003a80| 73 69 6d 70 6c 69 66 79 | 66 69 78 28 42 31 2c 42 |simplify|fix(B1,B|
|00003a90| 29 2e 0d 09 0d 73 69 6d | 70 6c 69 66 79 66 69 78 |)....sim|plifyfix|
|00003aa0| 28 28 74 72 75 65 2c 41 | 29 2c 41 58 29 20 3a 2d |((true,A|),AX) :-|
|00003ab0| 0d 09 21 2c 73 69 6d 70 | 6c 69 66 79 66 69 78 28 |..!,simp|lifyfix(|
|00003ac0| 41 2c 41 58 29 2e 0d 73 | 69 6d 70 6c 69 66 79 66 |A,AX)..s|implifyf|
|00003ad0| 69 78 28 28 41 2c 74 72 | 75 65 29 2c 41 58 29 20 |ix((A,tr|ue),AX) |
|00003ae0| 3a 2d 20 0d 09 21 2c 73 | 69 6d 70 6c 69 66 79 66 |:- ..!,s|implifyf|
|00003af0| 69 78 28 41 2c 41 58 29 | 2e 0d 73 69 6d 70 6c 69 |ix(A,AX)|..simpli|
|00003b00| 66 79 66 69 78 28 28 41 | 2c 42 29 2c 28 41 58 2c |fyfix((A|,B),(AX,|
|00003b10| 42 58 29 29 20 3a 2d 0d | 09 21 2c 73 69 6d 70 6c |BX)) :-.|.!,simpl|
|00003b20| 69 66 79 66 69 78 28 41 | 2c 41 58 29 2c 0d 09 73 |ifyfix(A|,AX),..s|
|00003b30| 69 6d 70 6c 69 66 79 66 | 69 78 28 42 2c 42 58 29 |implifyf|ix(B,BX)|
|00003b40| 2e 0d 73 69 6d 70 6c 69 | 66 79 66 69 78 28 41 2c |..simpli|fyfix(A,|
|00003b50| 41 29 2e 0d 0d 63 6f 6e | 76 32 66 69 78 31 28 41 |A)...con|v2fix1(A|
|00003b60| 20 3d 20 41 2c 74 72 75 | 65 2c 66 69 78 65 64 29 | = A,tru|e,fixed)|
|00003b70| 20 3a 2d 0d 09 76 61 72 | 28 41 29 2c 21 2e 0d 63 | :-..var|(A),!..c|
|00003b80| 6f 6e 76 32 66 69 78 31 | 28 41 20 3d 20 42 2c 74 |onv2fix1|(A = B,t|
|00003b90| 72 75 65 2c 54 59 50 45 | 29 20 3a 2d 0d 09 6e 75 |rue,TYPE|) :-..nu|
|00003ba0| 6d 62 65 72 28 41 29 2c | 0d 09 74 79 70 65 73 28 |mber(A),|..types(|
|00003bb0| 6e 75 6d 62 65 72 2c 54 | 59 50 45 2c 43 4f 4e 56 |number,T|YPE,CONV|
|00003bc0| 46 55 4e 43 29 2c 0d 09 | 53 20 3d 2e 2e 20 5b 43 |FUNC),..|S =.. [C|
|00003bd0| 4f 4e 56 46 55 4e 43 2c | 41 2c 42 5d 2c 0d 09 53 |ONVFUNC,|A,B],..S|
|00003be0| 2c 21 2e 0d 63 6f 6e 76 | 32 66 69 78 31 28 41 20 |,!..conv|2fix1(A |
|00003bf0| 3d 20 42 2c 53 2c 54 59 | 50 45 29 20 3a 2d 0d 09 |= B,S,TY|PE) :-..|
|00003c00| 76 61 72 28 41 29 2c 21 | 2c 0d 09 74 79 70 65 73 |var(A),!|,..types|
|00003c10| 28 6e 75 6d 62 65 72 2c | 54 59 50 45 2c 43 4f 4e |(number,|TYPE,CON|
|00003c20| 56 46 55 4e 43 29 2c 0d | 09 53 20 3d 2e 2e 20 5b |VFUNC),.|.S =.. [|
|00003c30| 43 4f 4e 56 46 55 4e 43 | 2c 41 2c 42 5d 2c 21 2e |CONVFUNC|,A,B],!.|
|00003c40| 0d 63 6f 6e 76 32 66 69 | 78 31 28 41 20 2b 20 42 |.conv2fi|x1(A + B|
|00003c50| 20 3d 20 43 2c 28 53 31 | 2c 53 32 2c 43 20 69 73 | = C,(S1|,S2,C is|
|00003c60| 20 41 58 20 2b 20 42 58 | 29 2c 66 69 78 65 64 29 | AX + BX|),fixed)|
|00003c70| 20 3a 2d 0d 09 63 6f 6e | 76 32 66 69 78 31 28 41 | :-..con|v2fix1(A|
|00003c80| 20 3d 20 41 58 2c 53 31 | 2c 66 69 78 65 64 29 2c | = AX,S1|,fixed),|
|00003c90| 0d 09 63 6f 6e 76 32 66 | 69 78 31 28 42 20 3d 20 |..conv2f|ix1(B = |
|00003ca0| 42 58 2c 53 32 2c 66 69 | 78 65 64 29 2c 21 2e 0d |BX,S2,fi|xed),!..|
|00003cb0| 63 6f 6e 76 32 66 69 78 | 31 28 41 20 2d 20 42 20 |conv2fix|1(A - B |
|00003cc0| 3d 20 43 2c 28 53 31 2c | 53 32 2c 43 20 69 73 20 |= C,(S1,|S2,C is |
|00003cd0| 41 58 20 2d 20 42 58 29 | 2c 66 69 78 65 64 29 20 |AX - BX)|,fixed) |
|00003ce0| 3a 2d 0d 09 63 6f 6e 76 | 32 66 69 78 31 28 41 20 |:-..conv|2fix1(A |
|00003cf0| 3d 20 41 58 2c 53 31 2c | 66 69 78 65 64 29 2c 0d |= AX,S1,|fixed),.|
|00003d00| 09 63 6f 6e 76 32 66 69 | 78 31 28 42 20 3d 20 42 |.conv2fi|x1(B = B|
|00003d10| 58 2c 53 32 2c 66 69 78 | 65 64 29 2c 21 2e 0d 63 |X,S2,fix|ed),!..c|
|00003d20| 6f 6e 76 32 66 69 78 31 | 28 41 20 2a 20 42 20 3d |onv2fix1|(A * B =|
|00003d30| 20 43 2c 28 53 31 2c 53 | 32 2c 66 69 78 6d 75 6c | C,(S1,S|2,fixmul|
|00003d40| 28 41 58 2c 42 58 2c 43 | 29 29 2c 66 69 78 65 64 |(AX,BX,C|)),fixed|
|00003d50| 29 20 3a 2d 0d 09 63 6f | 6e 76 32 66 69 78 31 28 |) :-..co|nv2fix1(|
|00003d60| 41 20 3d 20 41 58 2c 53 | 31 2c 66 69 78 65 64 29 |A = AX,S|1,fixed)|
|00003d70| 2c 0d 09 63 6f 6e 76 32 | 66 69 78 31 28 42 20 3d |,..conv2|fix1(B =|
|00003d80| 20 42 58 2c 53 32 2c 66 | 69 78 65 64 29 2c 21 2e | BX,S2,f|ixed),!.|
|00003d90| 0d 63 6f 6e 76 32 66 69 | 78 31 28 41 20 2a 20 42 |.conv2fi|x1(A * B|
|00003da0| 20 3d 20 43 2c 28 53 31 | 2c 53 32 2c 66 72 61 63 | = C,(S1|,S2,frac|
|00003db0| 6d 75 6c 28 41 58 2c 42 | 58 2c 43 29 29 2c 66 72 |mul(AX,B|X,C)),fr|
|00003dc0| 61 63 74 29 20 3a 2d 0d | 09 63 6f 6e 76 32 66 69 |act) :-.|.conv2fi|
|00003dd0| 78 31 28 41 20 3d 20 41 | 58 2c 53 31 2c 66 72 61 |x1(A = A|X,S1,fra|
|00003de0| 63 74 29 2c 0d 09 63 6f | 6e 76 32 66 69 78 31 28 |ct),..co|nv2fix1(|
|00003df0| 42 20 3d 20 42 58 2c 53 | 32 2c 66 72 61 63 74 29 |B = BX,S|2,fract)|
|00003e00| 2c 21 2e 0d 63 6f 6e 76 | 32 66 69 78 31 28 41 20 |,!..conv|2fix1(A |
|00003e10| 2f 20 42 20 3d 20 43 2c | 28 53 31 2c 53 32 2c 66 |/ B = C,|(S1,S2,f|
|00003e20| 69 78 64 69 76 28 41 58 | 2c 42 58 2c 43 29 29 2c |ixdiv(AX|,BX,C)),|
|00003e30| 66 69 78 65 64 29 20 3a | 2d 0d 09 63 6f 6e 76 32 |fixed) :|-..conv2|
|00003e40| 66 69 78 31 28 41 20 3d | 20 41 58 2c 53 31 2c 66 |fix1(A =| AX,S1,f|
|00003e50| 69 78 65 64 29 2c 0d 09 | 63 6f 6e 76 32 66 69 78 |ixed),..|conv2fix|
|00003e60| 31 28 42 20 3d 20 42 58 | 2c 53 32 2c 66 69 78 65 |1(B = BX|,S2,fixe|
|00003e70| 64 29 2c 21 2e 0d 63 6f | 6e 76 32 66 69 78 31 28 |d),!..co|nv2fix1(|
|00003e80| 41 20 2f 20 42 20 3d 20 | 43 2c 28 53 31 2c 53 32 |A / B = |C,(S1,S2|
|00003e90| 2c 66 72 61 63 64 69 76 | 28 41 58 2c 42 58 2c 43 |,fracdiv|(AX,BX,C|
|00003ea0| 29 29 2c 66 72 61 63 74 | 29 20 3a 2d 0d 09 63 6f |)),fract|) :-..co|
|00003eb0| 6e 76 32 66 69 78 31 28 | 41 20 3d 20 41 58 2c 53 |nv2fix1(|A = AX,S|
|00003ec0| 31 2c 66 72 61 63 74 29 | 2c 0d 09 63 6f 6e 76 32 |1,fract)|,..conv2|
|00003ed0| 66 69 78 31 28 42 20 3d | 20 42 58 2c 53 32 2c 66 |fix1(B =| BX,S2,f|
|00003ee0| 72 61 63 74 29 2c 21 2e | 0d 63 6f 6e 76 32 66 69 |ract),!.|.conv2fi|
|00003ef0| 78 31 28 73 69 6e 28 41 | 29 20 3d 20 42 2c 28 53 |x1(sin(A|) = B,(S|
|00003f00| 31 2c 66 72 61 63 73 69 | 6e 28 41 58 2c 42 29 29 |1,fracsi|n(AX,B))|
|00003f10| 2c 66 72 61 63 74 29 20 | 3a 2d 0d 09 63 6f 6e 76 |,fract) |:-..conv|
|00003f20| 32 66 69 78 31 28 41 20 | 3d 20 41 58 2c 53 31 2c |2fix1(A |= AX,S1,|
|00003f30| 66 69 78 65 64 29 2c 21 | 2e 0d 63 6f 6e 76 32 66 |fixed),!|..conv2f|
|00003f40| 69 78 31 28 63 6f 73 28 | 41 29 20 3d 20 42 2c 28 |ix1(cos(|A) = B,(|
|00003f50| 53 31 2c 66 72 61 63 63 | 6f 73 28 41 58 2c 42 29 |S1,fracc|os(AX,B)|
|00003f60| 29 2c 66 72 61 63 74 29 | 20 3a 2d 0d 09 63 6f 6e |),fract)| :-..con|
|00003f70| 76 32 66 69 78 31 28 41 | 20 3d 20 41 58 2c 53 31 |v2fix1(A| = AX,S1|
|00003f80| 2c 66 69 78 65 64 29 2c | 21 2e 0d 63 6f 6e 76 32 |,fixed),|!..conv2|
|00003f90| 66 69 78 31 28 74 61 6e | 28 41 29 20 3d 20 42 2c |fix1(tan|(A) = B,|
|00003fa0| 28 53 31 2c 53 32 2c 53 | 33 29 2c 54 59 50 45 29 |(S1,S2,S|3),TYPE)|
|00003fb0| 20 3a 2d 0d 09 21 2c 0d | 09 63 6f 6e 76 32 66 69 | :-..!,.|.conv2fi|
|00003fc0| 78 31 28 73 69 6e 28 41 | 29 20 3d 20 4e 31 2c 53 |x1(sin(A|) = N1,S|
|00003fd0| 31 2c 66 69 78 65 64 29 | 2c 0d 09 63 6f 6e 76 32 |1,fixed)|,..conv2|
|00003fe0| 66 69 78 31 28 63 6f 73 | 28 41 29 20 3d 20 4e 32 |fix1(cos|(A) = N2|
|00003ff0| 2c 53 32 2c 66 69 78 65 | 64 29 2c 0d 09 63 6f 6e |,S2,fixe|d),..con|
|00004000| 76 32 66 69 78 31 28 4e | 31 2f 4e 32 20 3d 20 42 |v2fix1(N|1/N2 = B|
|00004010| 2c 53 33 2c 54 59 50 45 | 29 2e 0d 63 6f 6e 76 32 |,S3,TYPE|)..conv2|
|00004020| 66 69 78 31 28 61 74 61 | 6e 28 41 29 20 3d 20 42 |fix1(ata|n(A) = B|
|00004030| 2c 28 53 2c 66 69 78 61 | 74 61 6e 32 28 31 2c 41 |,(S,fixa|tan2(1,A|
|00004040| 4e 2c 42 29 29 2c 66 69 | 78 65 64 29 20 3a 2d 0d |N,B)),fi|xed) :-.|
|00004050| 09 21 2c 0d 09 63 6f 6e | 76 32 66 69 78 31 28 41 |.!,..con|v2fix1(A|
|00004060| 20 3d 20 41 4e 2c 53 2c | 6e 75 6d 62 65 72 29 2e | = AN,S,|number).|
|00004070| 0d 63 6f 6e 76 32 66 69 | 78 31 28 73 71 72 74 28 |.conv2fi|x1(sqrt(|
|00004080| 41 29 20 3d 20 42 2c 28 | 53 2c 66 72 61 63 73 71 |A) = B,(|S,fracsq|
|00004090| 72 74 28 41 58 2c 42 29 | 29 2c 66 72 61 63 74 29 |rt(AX,B)|),fract)|
|000040a0| 20 3a 2d 0d 09 21 2c 0d | 09 63 6f 6e 76 32 66 69 | :-..!,.|.conv2fi|
|000040b0| 78 31 28 41 20 3d 20 41 | 58 2c 53 2c 66 72 61 63 |x1(A = A|X,S,frac|
|000040c0| 74 29 2e 0d 63 6f 6e 76 | 32 66 69 78 31 28 41 20 |t)..conv|2fix1(A |
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+--------+-------------------------+-------------------------+--------+--------+