Model {
  Name			  "NonLinearEquations"
  Version		  3.00
  SimParamPage		  "Solver"
  SampleTimeColors	  off
  InvariantConstants	  off
  WideVectorLines	  off
  ShowLineWidths	  off
  ShowPortDataTypes	  off
  StartTime		  "0.0"
  StopTime		  "10.0"
  SolverMode		  "Auto"
  Solver		  "ode45"
  RelTol		  "1e-3"
  AbsTol		  "auto"
  Refine		  "1"
  MaxStep		  "auto"
  InitialStep		  "auto"
  FixedStep		  "auto"
  MaxOrder		  5
  OutputOption		  "RefineOutputTimes"
  OutputTimes		  "[]"
  LoadExternalInput	  off
  ExternalInput		  "[t, u]"
  SaveTime		  on
  TimeSaveName		  "tout"
  SaveState		  off
  StateSaveName		  "xout"
  SaveOutput		  on
  OutputSaveName	  "yout"
  LoadInitialState	  off
  InitialState		  "xInitial"
  SaveFinalState	  off
  FinalStateName	  "xFinal"
  SaveFormat		  "Matrix"
  LimitMaxRows		  off
  MaxRows		  "1000"
  Decimation		  "1"
  AlgebraicLoopMsg	  "warning"
  MinStepSizeMsg	  "warning"
  UnconnectedInputMsg	  "warning"
  UnconnectedOutputMsg	  "warning"
  UnconnectedLineMsg	  "warning"
  InheritedTsInSrcMsg	  "warning"
  IntegerOverflowMsg	  "warning"
  UnnecessaryDatatypeConvMsg "none"
  Int32ToFloatConvMsg	  "warning"
  SignalLabelMismatchMsg  "none"
  ConsistencyChecking	  "off"
  ZeroCross		  on
  SimulationMode	  "normal"
  BlockDataTips		  on
  BlockParametersDataTip  on
  BlockAttributesDataTip  off
  BlockPortWidthsDataTip  off
  BlockDescriptionStringDataTip	off
  BlockMaskParametersDataTip off
  ToolBar		  on
  StatusBar		  on
  BrowserShowLibraryLinks off
  BrowserLookUnderMasks	  off
  OptimizeBlockIOStorage  on
  BufferReuse		  on
  BooleanDataType	  off
  RTWSystemTargetFile	  "grt.tlc"
  RTWInlineParameters	  off
  RTWRetainRTWFile	  off
  RTWTemplateMakefile	  "grt_default_tmf"
  RTWMakeCommand	  "make_rtw"
  RTWGenerateCodeOnly	  off
  ExtModeMexFile	  "ext_comm"
  ExtModeBatchMode	  off
  ExtModeTrigType	  "manual"
  ExtModeTrigMode	  "oneshot"
  ExtModeTrigPort	  "1"
  ExtModeTrigElement	  "any"
  ExtModeTrigDuration	  1000
  ExtModeTrigHoldOff	  0
  ExtModeTrigDelay	  0
  ExtModeTrigDirection	  "rising"
  ExtModeTrigLevel	  0
  ExtModeArchiveMode	  "off"
  ExtModeAutoIncOneShot	  off
  ExtModeIncDirWhenArm	  off
  ExtModeAddSuffixToVar	  off
  ExtModeWriteAllDataToWs off
  ExtModeArmWhenConnect	  off
  Created		  "Sun Mar 18 20:22:41 2001"
  UpdateHistory		  "UpdateHistoryNever"
  ModifiedByFormat	  "%<Auto>"
  ModifiedDateFormat	  "%<Auto>"
  LastModifiedDate	  "Sun Mar 18 22:41:01 2001"
  ModelVersionFormat	  "1.%<AutoIncrement:166>"
  ConfigurationManager	  "none"
  BlockDefaults {
    Orientation		    "right"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    NamePlacement	    "normal"
    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
    ShowName		    on
  }
  AnnotationDefaults {
    HorizontalAlignment	    "center"
    VerticalAlignment	    "middle"
    ForegroundColor	    "black"
    BackgroundColor	    "white"
    DropShadow		    off
    FontName		    "Helvetica"
    FontSize		    10
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  LineDefaults {
    FontName		    "Helvetica"
    FontSize		    9
    FontWeight		    "normal"
    FontAngle		    "normal"
  }
  System {
    Name		    "NonLinearEquations"
    Location		    [4, 84, 780, 582]
    Open		    on
    ModelBrowserVisibility  off
    ModelBrowserWidth	    200
    ScreenColor		    "automatic"
    PaperOrientation	    "landscape"
    PaperPositionMode	    "auto"
    PaperType		    "usletter"
    PaperUnits		    "inches"
    ZoomFactor		    "100"
    AutoZoom		    off
    ReportName		    "simulink-default.rpt"
    Block {
      BlockType		      Constant
      Name		      "3/2"
      Position		      [120, 205, 150, 235]
      Orientation	      "left"
      Value		      "3/2"
    }
    Block {
      BlockType		      Math
      Name		      "Ca 3/2"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [70, 176, 100, 209]
      Orientation	      "left"
      Operator		      "pow"
      OutputSignalType	      "auto"
    }
    Block {
      BlockType		      Display
      Name		      "Ca at t"
      Ports		      [1, 0, 0, 0, 0]
      Position		      [550, 60, 640, 90]
      Format		      "short"
      Decimation	      "1"
      Floating		      off
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Constant
      Name		      "Cao"
      Position		      [140, 20, 170, 50]
      ShowName		      off
      Value		      "Cao"
    }
    Block {
      BlockType		      Display
      Name		      "Cb at t"
      Ports		      [1, 0, 0, 0, 0]
      Position		      [530, 265, 620, 295]
      Format		      "short"
      Decimation	      "1"
      Floating		      off
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Math
      Name		      "Cb2"
      Ports		      [1, 1, 0, 0, 0]
      Position		      [220, 195, 250, 225]
      Orientation	      "left"
      Operator		      "magnitude^2"
      OutputSignalType	      "auto"
    }
    Block {
      BlockType		      Display
      Name		      "Cc at t"
      Ports		      [1, 0, 0, 0, 0]
      Position		      [585, 395, 675, 425]
      Format		      "short"
      Decimation	      "1"
      Floating		      off
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Math
      Name		      "Cc2"
      Ports		      [1, 1, 0, 0, 0]
      Position		      [275, 340, 305, 370]
      Orientation	      "left"
      Operator		      "magnitude^2"
      OutputSignalType	      "auto"
    }
    Block {
      BlockType		      Display
      Name		      "Cd at t"
      Ports		      [1, 0, 0, 0, 0]
      Position		      [610, 485, 700, 515]
      Format		      "short"
      Decimation	      "1"
      Floating		      off
      SampleTime	      "-1"
    }
    Block {
      BlockType		      Reference
      Name		      "Solve Ca"
      Ports		      [1, 1, 0, 0, 0]
      Position		      [340, 60, 420, 90]
      SourceBlock	      "simulink3/Math/Algebraic Constraint"
      SourceType	      "Algebraic Constraint"
      z0		      "0"
    }
    Block {
      BlockType		      Reference
      Name		      "Solve Cb"
      Ports		      [1, 1, 0, 0, 0]
      Position		      [345, 265, 425, 295]
      SourceBlock	      "simulink3/Math/Algebraic Constraint"
      SourceType	      "Algebraic Constraint"
      z0		      "0"
    }
    Block {
      BlockType		      Reference
      Name		      "Solve Cc"
      Ports		      [1, 1, 0, 0, 0]
      Position		      [425, 395, 505, 425]
      SourceBlock	      "simulink3/Math/Algebraic Constraint"
      SourceType	      "Algebraic Constraint"
      z0		      "0"
    }
    Block {
      BlockType		      Reference
      Name		      "Solve Cd"
      Ports		      [1, 1, 0, 0, 0]
      Position		      [465, 485, 545, 515]
      SourceBlock	      "simulink3/Math/Algebraic Constraint"
      SourceType	      "Algebraic Constraint"
      z0		      "0"
    }
    Block {
      BlockType		      Sum
      Name		      "Sum"
      Ports		      [3, 1, 0, 0, 0]
      Position		      [195, 15, 220, 135]
      ShowName		      off
      IconShape		      "rectangular"
      Inputs		      "++-"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Sum
      Name		      "Sum1"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [280, 234, 300, 321]
      ShowName		      off
      IconShape		      "rectangular"
      Inputs		      "-+"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Sum
      Name		      "Sum2"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [340, 364, 360, 451]
      ShowName		      off
      IconShape		      "rectangular"
      Inputs		      "-+"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Sum
      Name		      "Sum3"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [400, 474, 415, 521]
      ShowName		      off
      IconShape		      "rectangular"
      Inputs		      "-+"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Sum
      Name		      "Sum4"
      Ports		      [3, 1, 0, 0, 0]
      Position		      [13, 70, 72, 100]
      Orientation	      "up"
      NamePlacement	      "alternate"
      ShowName		      off
      IconShape		      "rectangular"
      Inputs		      "+|--"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Sum
      Name		      "Sum5"
      Ports		      [2, 1, 0, 0, 0]
      Position		      [159, 280, 206, 310]
      Orientation	      "down"
      NamePlacement	      "alternate"
      ShowName		      off
      IconShape		      "rectangular"
      Inputs		      "+-"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Sum
      Name		      "Sum6"
      Ports		      [3, 1, 0, 0, 0]
      Position		      [176, 390, 224, 420]
      Orientation	      "down"
      NamePlacement	      "alternate"
      ShowName		      off
      IconShape		      "rectangular"
      Inputs		      "+-+"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "k1"
      Position		      [109, 130, 131, 155]
      Orientation	      "up"
      NamePlacement	      "alternate"
      Gain		      "k1"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "k10"
      Position		      [315, 495, 345, 525]
      ShowName		      off
      Gain		      "t"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "k2"
      Position		      [35, 145, 65, 175]
      Orientation	      "up"
      NamePlacement	      "alternate"
      ShowName		      off
      Gain		      "k2"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "k3"
      Position		      [220, 340, 250, 370]
      Orientation	      "left"
      ShowName		      off
      Gain		      "k3"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "k5"
      Position		      [105, 50, 135, 80]
      ShowName		      off
      Gain		      "t"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "k6"
      Position		      [155, 195, 185, 225]
      Orientation	      "down"
      NamePlacement	      "alternate"
      ShowName		      off
      Gain		      "2*k1"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "k7"
      Position		      [180, 230, 210, 260]
      Orientation	      "down"
      NamePlacement	      "alternate"
      ShowName		      off
      Gain		      "k4"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "k8"
      Position		      [220, 305, 250, 335]
      ShowName		      off
      Gain		      "t"
      SaturateOnIntegerOverflow	on
    }
    Block {
      BlockType		      Gain
      Name		      "k9"
      Position		      [270, 415, 300, 445]
      ShowName		      off
      Gain		      "t"
      SaturateOnIntegerOverflow	on
    }
    Line {
      SrcBlock		      "Cao"
      SrcPort		      1
      DstBlock		      "Sum"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum"
      SrcPort		      1
      DstBlock		      "Solve Ca"
      DstPort		      1
    }
    Line {
      Labels		      [1, 0]
      SrcBlock		      "Solve Ca"
      SrcPort		      1
      Points		      [55, 0]
      Branch {
	DstBlock		"Ca at t"
	DstPort			1
      }
      Branch {
	Labels			[2, 0]
	Points			[0, 95; -310, 0]
	Branch {
	  Points		  [-50, 0]
	  Branch {
	    DstBlock		    "k1"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [-5, 0]
	    DstBlock		    "Ca 3/2"
	    DstPort		    1
	  }
	}
	Branch {
	  Points		  [0, -55]
	  DstBlock		  "Sum"
	  DstPort		  3
	}
	Branch {
	  DstBlock		  "k6"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "3/2"
      SrcPort		      1
      DstBlock		      "Ca 3/2"
      DstPort		      2
    }
    Line {
      SrcBlock		      "k1"
      SrcPort		      1
      Points		      [-55, 0]
      DstBlock		      "Sum4"
      DstPort		      3
    }
    Line {
      SrcBlock		      "Sum4"
      SrcPort		      1
      DstBlock		      "k5"
      DstPort		      1
    }
    Line {
      SrcBlock		      "k5"
      SrcPort		      1
      Points		      [0, 10]
      DstBlock		      "Sum"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Sum1"
      SrcPort		      1
      DstBlock		      "Solve Cb"
      DstPort		      1
    }
    Line {
      SrcBlock		      "k6"
      SrcPort		      1
      DstBlock		      "Sum5"
      DstPort		      1
    }
    Line {
      Labels		      [1, 0]
      SrcBlock		      "Solve Cb"
      SrcPort		      1
      Points		      [30, 0]
      Branch {
	DstBlock		"Cb at t"
	DstPort			1
      }
      Branch {
	Points			[0, -70; -195, 0]
	Branch {
	  DstBlock		  "Cb2"
	  DstPort		  1
	}
	Branch {
	  DstBlock		  "Sum1"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Cb2"
      SrcPort		      1
      Points		      [-20, 0]
      DstBlock		      "k7"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sum5"
      SrcPort		      1
      Points		      [0, 5]
      DstBlock		      "k8"
      DstPort		      1
    }
    Line {
      SrcBlock		      "k8"
      SrcPort		      1
      Points		      [10, 0]
      DstBlock		      "Sum1"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Sum2"
      SrcPort		      1
      DstBlock		      "Solve Cc"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Solve Cc"
      SrcPort		      1
      Points		      [30, 0]
      Branch {
	DstBlock		"Cc at t"
	DstPort			1
      }
      Branch {
	Points			[0, -55; -215, 0]
	Branch {
	  DstBlock		  "Sum2"
	  DstPort		  1
	}
	Branch {
	  DstBlock		  "Cc2"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Cc2"
      SrcPort		      1
      DstBlock		      "k3"
      DstPort		      1
    }
    Line {
      SrcBlock		      "k3"
      SrcPort		      1
      Points		      [-15, 0]
      Branch {
	DstBlock		"Sum6"
	DstPort			2
      }
      Branch {
	Points			[-180, 0]
	DstBlock		"Sum4"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "k7"
      SrcPort		      1
      Points		      [0, 0]
      Branch {
	DstBlock		"Sum5"
	DstPort			2
      }
      Branch {
	Points			[-85, 0; 0, 65]
	Branch {
	  Points		  [105, 0]
	  DstBlock		  "Sum6"
	  DstPort		  3
	}
	Branch {
	  Points		  [0, 180]
	  DstBlock		  "k10"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Sum6"
      SrcPort		      1
      Points		      [0, 5]
      DstBlock		      "k9"
      DstPort		      1
    }
    Line {
      SrcBlock		      "k9"
      SrcPort		      1
      DstBlock		      "Sum2"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Sum3"
      SrcPort		      1
      DstBlock		      "Solve Cd"
      DstPort		      1
    }
    Line {
      Labels		      [1, 0]
      SrcBlock		      "Solve Cd"
      SrcPort		      1
      Points		      [20, 0]
      Branch {
	DstBlock		"Cd at t"
	DstPort			1
      }
      Branch {
	Points			[0, -40; -185, 0]
	DstBlock		"Sum3"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "k10"
      SrcPort		      1
      DstBlock		      "Sum3"
      DstPort		      2
    }
    Line {
      SrcBlock		      "Ca 3/2"
      SrcPort		      1
      Points		      [-15, 0]
      DstBlock		      "k2"
      DstPort		      1
    }
    Line {
      SrcBlock		      "k2"
      SrcPort		      1
      Points		      [0, 0]
      Branch {
	DstBlock		"Sum4"
	DstPort			2
      }
      Branch {
	Points			[-20, 0; 0, 200; 155, 0]
	DstBlock		"Sum6"
	DstPort			1
      }
    }
    Annotation {
      Position		      [156, 520]
      Text		      "\n\n\n\n"
    }
    Annotation {
      Position		      [182, 620]
      Text		      "Solution to:\nF1 = - Ca + Cao + [-k1 Ca - k2 Ca"
"3/2 + k3 Cc2] t = 0\nF2= - Cb + [2 k1 Ca - k4 Cb2] t = 0\nF3 = - Cc + [k2 Ca3"
"/2 - k3 Cc2 + k4 Cb2] t = 0\nF4 = - Cd + [k4 Cb2] t = 0 \nWith the following "
"conditions:\nk1 = 1; k2 = 0.2; k3 = 0.05; k4 = 0.4; Cao = 1; t = 2\nThese con"
"ditions are stored in the file 'simult.mat'\nBefore starting simulation load "
"the file \nsimult.mat in the Matlab Workspace"
      FontSize		      12
    }
    Annotation {
      Position		      [476, 63]
      Text		      "Ca"
    }
    Annotation {
      Position		      [471, 266]
      Text		      "Cb"
    }
    Annotation {
      Position		      [552, 399]
      Text		      "Cc"
    }
    Annotation {
      Position		      [585, 486]
      Text		      "Cd"
    }
    Annotation {
      Position		      [556, 593]
      Text		      "The solution will be: at t = 2\nCa = 0.3189; Cb"
" = 0.7839; Cc = 0.5350; Cd = 0.4916"
      FontSize		      12
    }
    Annotation {
      Position		      [500, 657]
      Text		      "Done on: 18-Mar-2001\nM.Subramanian\nmsubbu@svc"
"e.ac.in"
      FontSize		      12
    }
  }
}