Chapters: 1: Introduction 2: Simple example 3: Invocation 4: Finer Control 5: X-Y Plots 6: Contour Plots 7: Image Plots 8: Examples 9: Gri Commands 10: Programming 11: Environment 12: Emacs Mode 13: History 14: Installation 15: Gri Bugs 16: Test Suite 17: Gri in Press 18: Acknowledgments 19: License Indices: Concepts Commands Variables | ### 13.1.1: Version 2.12 #### 13.1.1.1: Version 2.12.1 [2002 Sep 25] Bug Fixes Fix SourceForge bug #613075 ... RPN operators ``sin`', ``cos`', and ``tan`' were limited in range (new bug in last release) #### 13.1.1.2: Version 2.12.1 [2002 Sep 15] (Terry Fox Day, Canada.) New Features Add ``sed`' RPN operator, to work on strings see Binary Operators. Add ``skewness`' and ``kurtosis`' RPN operators, to work on columns see Manipulation of Columns etc. Removed Features n/a Bug Fixes Fix SourceForge bug #606303 ... web-pages were not valid html-4.0. Fix SourceForge bug #593958 ... missing-values should be ignored if they occur in intermediate results of RPN calculations. Fix SourceForge bug #600395 ... won't compile with recently released version (3.2) of GCC compiler. Fix SourceForge bug #600233 ... segfaults if some RPN operators are used on stacks that do not contain enough entries (e.g. ``show {rpn cosh}`').