From 21bb5ecb7c776e4fec47d4b0ef99770f3d4527d7 Mon Sep 17 00:00:00 2001 From: Arash Partow Date: Sat, 11 Nov 2017 09:21:03 +1100 Subject: [PATCH] C++ Mathematical Expression Library (ExprTk) http://www.partow.net/programming/exprtk/index.html --- readme.txt | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/readme.txt b/readme.txt index cc00041..f9a7558 100644 --- a/readme.txt +++ b/readme.txt @@ -2603,7 +2603,7 @@ own instances of those variables. Examples of such variables could be: (2) customer_name -The following is a diagram depicting the possible version of the +The following is a diagram depicting the possible version of the denoted symbol table hierarchies. In the diagram there are two unique expressions, each of which have a reference to the Global constant, functions and variables symbol tables and an exclusive reference to a @@ -2633,8 +2633,8 @@ local symbol table. Bringing all of the above together, in the following example the -hierarchy of symbol tables are instantiated and initialised. An -expression that makes use of various elements of each symbol table is +hierarchy of symbol tables are instantiated and initialised. An +expression that makes use of various elements of each symbol table is then compiled and later on evaluated: typedef exprtk::symbol_table symbol_table_t; @@ -3907,7 +3907,7 @@ function is as follows: .... - // Differentiate expression where value of x = 12.3 using a reference + // Differentiate expression at value of x = 12.3 using a reference // to the x variable x = T(12.3); T derivative1 = exprtk::derivative(expression,x);