TOPS-20 PASCAL Language Manual - Bitsavers

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PROCEDURES AND FUNCTIONS Table G-3: Library Routines (Cont.) Routine Name Purpose DEAXP 1. exponentiation of a double-precision D-floating-point number to the power or another double-precision D-floating-point number. DFLO,l\T conversion of an integer D-floating-point format to double-precision DIM positive difference )INT ,OG DLOGIO double-precision D-floating-point truncation double-precision D-floating-point natural logarithm double-precision D-floating-point base-IO logarithm DMAXl double-precision series D-floating-point largest in a DMINl DMOD double-precision D-floating-point smallest in a series double-precision D-floating-point remainder DNIN'T double-precision D-floating-point nearest number whole DPROD double-precision D-floating-point prod uc t DSIGN d 0 ubI e-pre cis ion D-floating-point transfer of sign DSIN double-precision D-floating-point sine DSINH DSQRT DTAN double-precision D-fl oa t i ng- po in t hyperbolic double-precision D-floating-point square root d 0 u b 1 e-pre cis ion D-fl oa ti ng-po in t tangent sine DTANH double-precision tangent D-floating-point hyperbolic EXPI. EXP2. EXP3. FLOAT lABS lDIM exponentiation of an integer to the power of another integer exponentiation of a single-precision number to the power of an integer exponentiation of a single-precision number to the power of another single-precision number conversion of an integer to single-precision format integer absolute value integer positive difference 6-18
PROCEDURES AND FUNCTIONS Table ~-3: Library Routines (Cont.) Routine Name Purpose IDINT IDNINT conversion of a dobule-precision D-floating-point number to integer format integer nearest whole number for a double-precision D-floating-point number IFIX INT conversion fo rma t conversion format of a single-precision number to integer of a single-precision number to integer ISIGN MAXO MAXI MINO MINI MOD MINT RAN RANS REAL SAVRAN SETRAN SIGN SIND SINH SNGL TAN TANH integer transfer of sign largest of a series largest of a series smallest of a series smallest of a series integer remainder integer nearest whole number for a single-precision number random number generator random number generator with shuffling conversion of an integer to single-precision format save teh last random number generated set the seed value for the random number generator transfer of sign sine (angle in degrees) hyperbolic singe conversion of a double-precision D-floting-point number to single-precision format tangent hyperbolic tangent 0-19
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TOPS-20 PASCAL Language Manual AA-L
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CONTENTS PREFACE CHAPTER 1 INTRODUC
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7 • 1 . 1 7 . 1 . 2 7 • 1 . 3 7
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G-l G-2 G-3 G-4 Status of Stack Aft
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• Appendix A lists the various me
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CHAPTER I INTRODUCTION PASCAL-20 is
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PROGRAM Calculator (INPUT, OUTPUT);
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INTRODUCTION 1.1.6 Compilation Unit
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INTRODUCTION 1.2.3 Identifiers PASC
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INTRODUCTION The semicolon and the
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INTRODUCTION In the following examp
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CHAPTER 2 PASCAL DATA TYPES This ch
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PASCAL DATA TYPES In addition to de
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PASCAL DATA TYPES You can use strin
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PASCAL DATA TYPES The base type can
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PASCAL DATA TYPES is BOOLEAN, then
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PASCAL DATA TYPES In the three-dime
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PASCAL DATA TYPES To assign values
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PASCAL DATA TYPES 2.3.1.5 Array Exa
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PASCAL DATA TYPES The fields in thi
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PASCAL DATA TYPES 2.3.2.2 Assigning
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PASCAL DATA TYPES For example, assu
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PASCAL DATA TYPES Sets are compatib
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PASCAL DATA TYPES Example 3 F I 1..
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PASCAL DATA TYPES Pointer type defi
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PASCAL DATA TYPES Example 2 VAR Cit
Page 56 and 57: EXPRESSIONS Table 3-1: Arithmetic O
Page 58 and 59: EXPRESSIONS TabJe 1-2: Result Types
Page 60 and 61: EXPRESSIONS The set operators (+, *
Page 62 and 63: EXPRESSIONS PROGRAM Level_.O (IN PU
Page 65 and 66: CHAPTEH 4 PROGRAM HEADING AND DECLA
Page 67 and 68: PROGRAM HEADING AND DECLARATION SEC
Page 69 and 70: PROGRAM HEADING AND DECLARATION SEC
Page 71: PROGRAM HEADING AND DECLARATION SEC
Page 74 and 75: PASCAL STATEMENTS Simple and compou
Page 76 and 77: PASCAL STATEMENTS Example q Ase~5 :
Page 78 and 79: PASCAL STATEMENTS The objects of th
Page 80 and 81: PASCAL STATEMENTS Example 1 CASE EN
Page 82 and 83: PASCAL STATE~ENTS Example 4 := 1 TO
Page 84 and 85: PASC~L STATEMENTS 5.5 THE WITH STAT
Page 86 and 87: PASCAL STATEMENTS Example FOR I :=
Page 89 and 90: CHAPTER ~ PROCEDURES AND FUNCTIONS
Page 91 and 92: PROCEDURES AND FUNCTIONS Table ~-l:
Page 93 and 94: PROCEDURES AND FUNCTIONS Table ~-1:
Page 95 and 96: PROCEDURES AND FUNCTIONS This progr
Page 97 and 98: PROCEDURES AND FUNCTIONS You can al
Page 99 and 100: PROCEDURES AND FUNCTIONS This progr
Page 101 and 102: PROCEDURES AND FUNCTIONS Boolean fu
Page 103 and 104: PROCEDURES AND FUNCTIONS Table ~-2:
Page 105: PROCEDURES AND FUNCTIONS Table h-3:
Page 109 and 110: PROCEDURES AND FUNCTIONS Data items
Page 111 and 112: PROCEDURES AND FUNCTIONS The actual
Page 113 and 114: PROCEDURES AND FUNCTIONS An optiona
Page 115 and 116: PROCEDURES AND FUNCTIONS Example 1
Page 117 and 118: PROCEDURES AND FUNCTIONS Fo rma t 1
Page 119 and 120: PROCEDURES AND FUNCTIONS As a resul
Page 121 and 122: PROCEDURES AND FUNCTIONS label sect
Page 123 and 124: PROCEDURES AND FUNCTIONS The functi
Page 125 and 126: PROCEDURES AND FUNrTIONS Example 1
Page 127 and 128: CHAPTER 7 INPUT AND OUTPUT This cha
Page 129 and 130: INPUT AND OUTPUT In executing this
Page 131 and 132: INPUT AND OUTPUT where: file variab
Page 133 and 134: INPUT AND OUTPUT When you reach the
Page 135 and 136: INPUT AND OUTPUT To specify only th
Page 137 and 138: INPUT AND OUTPUT 7.7.4 Record Type
Page 139 and 140: INPUT AND OUTPUT This example cause
Page 141 and 142: INPUT AND OUTPUT 7.9 THE PUT PROCED
Page 143 and 144: INPUT AND OUTPUT READ does not read
Page 145 and 146: INPUT AND OUTPUT This program fragm
Page 147 and 148: INPUT AND OUTPUT You must call REWR
Page 149 and 150: INPUT AND OUTPUT The following rule
Page 151 and 152: INPUT AND OUTPUT This example write
Page 153 and 154: INPUT l\ND OUTPUT Example 1 BEGIN W
Page 155: INPUT AND OUTPUT The first referenc
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USING PASCAL ON TOPS-20 8.2 FILE SP
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USING PASCAL ON TOPS-20 After plann
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USING P~SCAL ON TOPS-20 /TAKE The /
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USING PASCAL ON TOPS-20 If you omit
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USING PASCAL ON TOPS-20 The first c
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• AVERAGE SCORE SOURCE LISTING o
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USING PASCAL ON TOPS-20 The compile
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USING PASCAL ON TOPS-20 8.4.6.3 Cro
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USTNG PASCAL ON TOPS-20 Example 3 f
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PASDDT: THE PASCAL-20 DEBUGGER 9.3
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PASDDT: THE PASCAL-?O DEBUGGER cons
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PASDDT: THE PASCAL-20 DEBUGGER As s
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PASDDT: THE PASCAL-20 DEBUGGER Note
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PASDDT: THE PAS~AL-20 DEBUGGER ]. T
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P~SDDT: THE PASCAL-?O DEBUGGER To r
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._------------- Table A-I: Run-time
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PASCAL MESSAGES -------------------
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PASCAL MESSAGES ? PASOl7 "BEGIN" ex
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PASCAL MESSAGES ? PASIOS Sign not a
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PASCAL MESSAGES ? PAS130 Expression
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PASCAL MESSAGES ? PAS157 Case label
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PASCAL MESSAGES ? PAS184 External p
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PASCAL MESSAGES ? PAS?II Incorrect
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PASCAL MESSAGES ? PAS253 Too many a
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PASCAL MESSAGES % PAS457 Nonstandar
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ASCII CHARACTER SET Table 8-1: The
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APPENDIX C SYNTAX SUMMARY This appe
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SYNTAX Sm1MARY ::= I I I I
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SYNTAX Sur~MARY ::= := ::= I
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SYNTAX SU~1MARY ::= ft ::= ::=
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SYNTAX SUr-1MARY ""= ::= ,
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-------- ---- ---- ----------------
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ISO COMPLIANCE 4. A program paramet
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ISO CO~PLIANCE The DISPOSE procedur
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ISO COMPLIANCE In the UNPACK(z,i. ,
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ISO COMPLIANCE In a FOR statement,
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APPENDIX F DIFFERENCES BETWEEN PASC
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DIFFERENCES BETWEEN PASCAL-20 AND V
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APPENDIX G PROCEDURE AND FUNCTION C
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PROCEDURE AND FUNCTION CALLING SEQU
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PROCEDURE ~ND FUNCTION CALLING SEQU
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INDEX /ABORT switch, 8-7 ABS functi
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Function (Cont.) EOF, 1-7, 6-14 EOL
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INDEX (Co n t. ) Set operator, 1-8,
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- Do Not Tear - Fold Here and Tape
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