 Index Entry  Section 

"   
 "Computation got stuck" message  5.11.2 Recursion Depth 

.   
 `.emacs' file, mode settings  8.1 General Mode Commands 
 `.emacs' file, userdefined commands  19.1 Creating User Keys 
 `.emacs' file, userdefined units  13.4 UserDefined Units 
 `.emacs' file, veriables  14.3 Other Operations on Variables 

=   
 `=>' operator  14.5 The EvaluatesTo Operator 

A   
 Accuracy of calculations  6.3 Floats 
 Accuracy of calculations  8.2 Precision 
 Algebraic mode  5.5 Algebraic Entry 
 Algebraic notation  5.5 Algebraic Entry 
 Algebraic simplifications  12.3.2 Algebraic Simplifications 
 AlgSimpRules variable  12.11.11 Automatic Rewrites 
 Alternating sums  12.9 Summations 
 Angle and slope of a line  4.4 Types Tutorial 
 Angular mode  8.4.1 Angular Modes 
 Area under a curve  4.5.1 Basic Algebra 
 Arguments, not evaluated  12.10 Logical Operations 
 Arguments, restoring  5.8 Undoing Mistakes 
 Arranging a matrix  11.4 Manipulating Vectors 

B   
 Beatles  4.4 Types Tutorial 
 Bernoulli numbers, approximate  4.6 Programming Tutorial 
 Bibliography  2.6 History and Acknowledgements 
 Binary numbers  9.7 Binary Number Functions 
 Binary operators  4.2 Arithmetic Tutorial 
 Branch cuts  10.4 Branch Cuts and Principal Values 
 Breaking up long lines  8.8.1 Normal Language Modes 

C   
 C language  8.8.2 C, FORTRAN, and Pascal Modes 
 Caches  5.11.3 Caches 
 `calcext' module  5.1 Basic Commands 
 Character strings  6.7 Strings 
 Clearing the stack  4.1.1 RPN Calculations and the Stack 
 Coefficients of polynomial  12.6.3 Decomposing Polynomials 
 Columns of data, extracting  4.3.3 Vectors as Lists 
 Common logarithm  4.2 Arithmetic Tutorial 
 Complex numbers  6.4 Complex Numbers 
 Composite units  13.1 Basic Operations on Units 
 Compositions  8.8.7 Compositions 
 Conditional structures  19.2.2 Conditionals in Keyboard Macros 
 Continued fractions  4.6 Programming Tutorial 
 Continuous memory  8.1 General Mode Commands 
 Correlation coefficient  11.7.2 PairedSample Statistics 
 Covariance  11.7.2 PairedSample Statistics 
 Cross product  4.3.1 Vector Analysis 

D   
 Data, extracting from buffers  4.3.3 Vectors as Lists 
 Date arithmetic, additional functions  9.5 Date Arithmetic 
 Date forms  6.9 Date Forms 
 Daylight savings time  9.5.4 Time Zones 
 Decimal and nondecimal numbers  8.7.1 Radix Modes 
 Declaring scalar variables  8.4.6 Matrix and Scalar Modes 
 Decls variable  8.6.1 Declaration Basics 
 Default simplifications  12.3.1 Default Simplifications 
 Degree of polynomial  12.6.3 Decomposing Polynomials 
 Degreesminutesseconds forms  6.8 HMS Forms 
 Deleting stack entries  7.1 Stack Manipulation Commands 
 Demonstration of Calc  2.4 A Demonstration of Calc 
 Digamma function  4.6 Programming Tutorial 
 Digit grouping  8.7.2 Grouping Digits 
 Digits, vectors of  4.3.3 Vectors as Lists 
 Division of integers  8.4.3 Fraction Mode 
 Divisor functions  4.3.3 Vectors as Lists 
 Dot product  4.3.1 Vector Analysis 
 Duplicate values in a list  4.3.3 Vectors as Lists 
 Duplicating a stack entry  4.1.1 RPN Calculations and the Stack 
 Duplicating stack entries  7.1 Stack Manipulation Commands 

E   
 e variable  6.14 Variables 
 e variable  10. Scientific Functions 
 Editing the stack with Emacs  7.2 Editing Stack Entries 
 Editing user definitions  19.1 Creating User Keys 
 Emptying the stack  4.1.1 RPN Calculations and the Stack 
 Engineering notation, display of  8.7.3 Float Formats 
 Entering numbers  5.4 Numeric Entry 
 Equations, solving  12.6 Solving Equations 
 Error forms  6.11 Error Forms 
 Errors, messages  5.9 Error Messages 
 Errors, undoing  5.8 Undoing Mistakes 
 Euler's gamma constant  4.6 Programming Tutorial 
 Euler's gamma constant  10. Scientific Functions 
 EvalRules variable  12.11.11 Automatic Rewrites 
 Evaluatesto operator  14.5 The EvaluatesTo Operator 
 Evaluation of variables in a formula  6.14 Variables 
 Exchanging stack entries  4.1.1 RPN Calculations and the Stack 
 Exiting the Calculator  5.1 Basic Commands 
 Exponential integral Ei(x)  12.5.3 Customizing the Integrator 
 Expressions  6.15 Formulas 
 Extended simplification  12.3.3 "Unsafe" Simplifications 
 Extensions module  5.1 Basic Commands 
 ExtSimpRules variable  12.11.11 Automatic Rewrites 

F   
 Fermat, primality test of  4.4 Types Tutorial 
 Fibonacci numbers  4.5.2 Rewrite Rules 
 Fibonacci numbers  4.6 Programming Tutorial 
 Fitting data to a line  4.3.3 Vectors as Lists 
 Fixed points  11.8.4 Nesting and Fixed Points 
 Flattening a matrix  11.4 Manipulating Vectors 
 Floatingpoint numbers  6.3 Floats 
 Floats vs. fractions  4.1.4 ModeSetting Commands 
 Flushing caches  5.11.3 Caches 
 Formulas  6.15 Formulas 
 Formulas, entering  5.5 Algebraic Entry 
 Formulas, evaluation  6.14 Variables 
 Formulas, referring to stack  5.5 Algebraic Entry 
 FORTRAN language  8.8.2 C, FORTRAN, and Pascal Modes 
 Fraction mode  8.4.3 Fraction Mode 
 Fractional part of a number  9.2 Integer Truncation 
 Fractions  6.2 Fractions 
 Fractions vs. floats  4.1.4 ModeSetting Commands 
 Function call notation  6.15 Formulas 
