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                                                        @@ -48,7 +48,7 @@  discard block  | 
                                                    
                                                    
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                                                         block discarded – undo  | 
                                                    
                                                                                                                                                                                                                    
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                                                                     $max_loops_round++;  | 
                                                        
                                                                                                            
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                                                            -        $maximum_acceptable_difference = 0.1;//If goal found has more than this difference, return null as it is not found  | 
                                                        
                                                                                                            
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                                                            +        $maximum_acceptable_difference = 0.1; //If goal found has more than this difference, return null as it is not found  | 
                                                        
                                                                                                            
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                                                                     if ($max_loops_round > 100) { | 
                                                        
                                                                                                            
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                                                                         $this->debug('Goal never reached'); | 
                                                        
                                                                                                                                                        
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                                                        @@ -56,7 +56,7 @@  discard block  | 
                                                    
                                                    
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                                                         block discarded – undo  | 
                                                    
                                                                                                                                                                                                                    
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                                                                         return false;  | 
                                                        
                                                                                                            
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                                                                     }  | 
                                                        
                                                                                                            
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                                                            -        $this->debug('Iteration ' . $max_loops_round . '; min value = ' . $lock_min['num'] . '; max value = ' . $lock_max['num'] . '; slope ' . $slope); | 
                                                        
                                                                                                            
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                                                            +        $this->debug('Iteration '.$max_loops_round.'; min value = '.$lock_min['num'].'; max value = '.$lock_max['num'].'; slope '.$slope); | 
                                                        
                                                                                                            
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                                                                     //If I have the goal  limited to a unit, I seek decimals  | 
                                                        
                                                                                                            
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                                                                     if ($lock_min['num'] !== null && $lock_max['num'] !== null && abs(abs($lock_max['num']) - abs($lock_min['num'])) <= 1) { | 
                                                        
                                                                                                                                                        
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                                                        @@ -79,7 +79,7 @@  discard block  | 
                                                    
                                                    
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                                                         block discarded – undo  | 
                                                    
                                                                                                                                                                                                                    
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                                                                                 $aux_obj = $this->$functionGS($aux_obj_num);  | 
                                                        
                                                                                                            
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                                                                                 $this->debug(  | 
                                                        
                                                                                                            
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                                                            -                        'Decimal iteration ' . $max_loops_dec . '; min value = ' . $lock_min['num'] . '; max value = ' . $lock_max['num'] . '; value ' . $aux_obj  | 
                                                        
                                                                                                            
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                                                            +                        'Decimal iteration '.$max_loops_dec.'; min value = '.$lock_min['num'].'; max value = '.$lock_max['num'].'; value '.$aux_obj  | 
                                                        
                                                                                                            
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                                                                                 );  | 
                                                        
                                                                                                            
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                                                                                 //Like when I look without decimals  | 
                                                        
                                                                                                                                                        
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                                                        @@ -125,10 +125,10 @@  discard block  | 
                                                    
                                                    
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                                                         block discarded – undo  | 
                                                    
                                                                                                                                                                                                                    
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                                                                     if ($aux_obj_num != $start_from) { | 
                                                        
                                                                                                            
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                                                                         $aux_obj = $this->$functionGS($aux_obj_num);  | 
                                                        
                                                                                                            
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                                                            -            $this->debug('Testing ' . $aux_obj_num . ' with value ' . $aux_obj); | 
                                                        
                                                                                                            
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                                                            +            $this->debug('Testing '.$aux_obj_num.' with value '.$aux_obj); | 
                                                        
                                                                                                            
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                                                                     } else { | 
                                                        
                                                                                                            
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                                                                         $aux_obj = $this->$functionGS($aux_obj_num);  | 
                                                        
                                                                                                            
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                                                            -            $this->debug('Testing (with initial value) ' . $aux_obj_num . ' with value ' . $aux_obj); | 
                                                        
                                                                                                            
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                                                            +            $this->debug('Testing (with initial value) '.$aux_obj_num.' with value '.$aux_obj); | 
                                                        
                                                                                                            
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                                                                     }  | 
                                                        
                                                                                                            
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                                                                     if ($slope == null) { |