Formulas and Functions
Table Of Contents
- Formulas and Functions
- Contents
- Preface: Welcome to iWork Formulas & Functions
- Chapter 1: Using Formulas in Tables
- The Elements of Formulas
- Performing Instant Calculations in Numbers
- Using Predefined Quick Formulas
- Creating Your Own Formulas
- Removing Formulas
- Referring to Cells in Formulas
- Using Operators in Formulas
- The String Operator and the Wildcards
- Copying or Moving Formulas and Their Computed Values
- Viewing All Formulas in a Spreadsheet
- Finding and Replacing Formula Elements
- Chapter 2: Overview of the iWork Functions
- Chapter 3: Date and Time Functions
- Chapter 4: Duration Functions
- Chapter 5: Engineering Functions
- Chapter 6: Financial Functions
- Chapter 7: Logical and Information Functions
- Chapter 8: Numeric Functions
- Chapter 9: Reference Functions
- Chapter 10: Statistical Functions
- Listing of Statistical Functions
- AVEDEV
- AVERAGE
- AVERAGEA
- AVERAGEIF
- AVERAGEIFS
- BETADIST
- BETAINV
- BINOMDIST
- CHIDIST
- CHIINV
- CHITEST
- CONFIDENCE
- CORREL
- COUNT
- COUNTA
- COUNTBLANK
- COUNTIF
- COUNTIFS
- COVAR
- CRITBINOM
- DEVSQ
- EXPONDIST
- FDIST
- FINV
- FORECAST
- FREQUENCY
- GAMMADIST
- GAMMAINV
- GAMMALN
- GEOMEAN
- HARMEAN
- INTERCEPT
- LARGE
- LINEST
- Additional Statistics
- LOGINV
- LOGNORMDIST
- MAX
- MAXA
- MEDIAN
- MIN
- MINA
- MODE
- NEGBINOMDIST
- NORMDIST
- NORMINV
- NORMSDIST
- NORMSINV
- PERCENTILE
- PERCENTRANK
- PERMUT
- POISSON
- PROB
- QUARTILE
- RANK
- SLOPE
- SMALL
- STANDARDIZE
- STDEV
- STDEVA
- STDEVP
- STDEVPA
- TDIST
- TINV
- TTEST
- VAR
- VARA
- VARP
- VARPA
- ZTEST
- Chapter 11: Text Functions
- Chapter 12: Trigonometric Functions
- Chapter 13: Additional Examples and Topics
- Index
Related Topics
For related functions and additional information, see:
“ERF” on page 87
“Listing of Engineering Functions” on page 72
“Value Types” on page 36
“The Elements of Formulas” on page 15
“Using the Keyboard and Mouse to Create and Edit Formulas” on page 26
“Pasting from Examples in Help” on page 41
GESTEP
The GESTEP function determines if one value is greater than or exactly equal to
another value. This function uses exact equality. By comparison, the = operator uses
string-based equality.
GESTEP(compare-num, step-number)
 compare-num: The number to compare. compare-num is a number value.
 step-number: The size of the step. step-number is a number value.
Usage Notes
GESTEP returns 1 (TRUE) if  compare-num is greater than or exactly equal to step-
number; otherwise 0 (FALSE) is returned.
Examples
=GESTEP(-4, -5) returns 1 (TRUE), since -4 is greater than -5.
=GESTEP(4, 5) returns 0 (FALSE), since 4 is less than 5.
=GESTEP(5, 4) returns 1 (TRUE), since 5 is greater than 4.
=GESTEP(20, 20) returns 1 (TRUE), since 20 is exactly equal to 20.
Related Topics
For related functions and additional information, see:
“DELTA” on page 86
“Listing of Engineering Functions” on page 72
“Value Types” on page 36
“The Elements of Formulas” on page 15
88 Chapter 5 Engineering Functions










