From 3f0510629e422e979b57d3f93791937912a4183a Mon Sep 17 00:00:00 2001 From: Ian Jauslin Date: Tue, 14 Jun 2022 09:26:07 +0200 Subject: Update to v1.5. The update to version 1.5 is rather substantial, and introduces some minor backward-incompatibilities: * The header "#!symbols" has been replaced by "#!virtual_fields" * Multiplying polynomials using the '*' symbol is no longer supported (or, rather, the symbolic capabilities of meankondo were enhanced, and the syntax has been changed). * 'meantools exp' has been removed (its functionality is now handled by other means) * 'meantoolds derive' has been replaced by 'meantools differentiate' * The symbolic capabilities were enhanced: polynomials can now be multiplied, added, exponentiated, and their logarithms can be taken directly in the configuration file. * The flow equation can now be processed after being computed using the various "#!postprocess_*" entries. * Deprecated kondo_preprocess. * Compute the mean using an LU decomposition if possible. * More detailed checks for syntax errors in configuration file. * Check that different '#!group' entries are indeed uncorrelated. * New flags in meankondo: '-p' and '-A'. * New tool: meantools expand. * Improve conversion to LaTeX using meantools-convert * Assign terms randomly to different threads. * Created vim files to implement syntax highlighting for configuration files. * Multiple bug fixes --- src/meantools_deriv.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'src/meantools_deriv.c') diff --git a/src/meantools_deriv.c b/src/meantools_deriv.c index b096380..3530808 100644 --- a/src/meantools_deriv.c +++ b/src/meantools_deriv.c @@ -1,5 +1,5 @@ /* -Copyright 2015 Ian Jauslin +Copyright 2015-2022 Ian Jauslin Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -42,9 +42,9 @@ int tool_deriv_read_args(int argc, const char* argv[], Str_Array* str_args, Mean char* ptr; // defaults - // derive once + // differentiate once (*opts).deriv_derivs=1; - // derive with respect to all variables + // differentiate with respect to all variables (*opts).deriv_vars.length=-1; // do not chain (*opts).chain=0; @@ -77,7 +77,7 @@ int tool_deriv_read_args(int argc, const char* argv[], Str_Array* str_args, Mean } // variables else if(flag==CP_FLAG_VARS){ - // if the argument is "all" then derive wrt all variables + // if the argument is "all" then differentiate wrt all variables if(str_cmp((char*)argv[i],"all")){ (*opts).deriv_vars.length=-2; } @@ -101,7 +101,7 @@ int tool_deriv_read_args(int argc, const char* argv[], Str_Array* str_args, Mean } -// derive a flow equation +// differentiate a flow equation int tool_deriv(Str_Array str_args, Meantools_Options opts){ // index of the entry in the input file int arg_index; @@ -158,7 +158,7 @@ int tool_deriv(Str_Array str_args, Meantools_Options opts){ get_str_arg_title(str_args.strs[i], &arg_header); if (\ str_cmp(arg_header.str, "flow_equation")==0 &&\ - str_cmp(arg_header.str, "symbols")==0 &&\ + str_cmp(arg_header.str, "virtual_fields")==0 &&\ str_cmp(arg_header.str, "groups")==0 &&\ str_cmp(arg_header.str, "fields")==0 &&\ str_cmp(arg_header.str, "identities")==0 &&\ @@ -208,7 +208,7 @@ int flow_equation_derivative(int n, Int_Array variables, Grouped_Polynomial flow // free tmpflow free_Grouped_Polynomial(tmpflow); - // add the derived indices as variables for the next derivative + // add the differentiated indices as variables for the next derivative for(i=0;i=0){ int_array_append((j+1)*DOFFSET+variables.values[i], &indices); -- cgit v1.2.3-70-g09d2