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Classes | Macros
differentiate.cpp File Reference
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include "logging.h"
#include "complex.h"
#include "object.h"
#include "consts.h"
#include "equation.h"
#include "differentiate.h"
#include "constants.h"
Include dependency graph for differentiate.cpp:

Go to the source code of this file.

Classes

struct  eqn
 

Macros

#define C(con)   ((constant *) (con))
 
#define A(con)   ((application *) (con))
 
#define R(con)   ((reference *) (con))
 
#define D(con)   (C(con)->d)
 
#define isConst(n)   ((n)->getTag()==CONSTANT && C(n)->getType()==TAG_DOUBLE)
 
#define isRef(r, v)   ((r)->getTag()==REFERENCE && !strcmp(R(r)->n,v))
 
#define isZero(n)   (isConst(n) && D(n) == 0.0)
 
#define isOne(n)   (isConst(n) && D(n) == 1.0)
 
#define isNeg(n)   (isConst(n) && D(n) == -1.0)
 
#define isEuler(n)   ((isConst(n) && D(n) == M_E) || isRef(n,"e"))
 
#define isval(n, v)   (isConst(n) && D(n) == v)
 
#define isVar(v)   ((v)->getTag()==REFERENCE)
 
#define isApp(v)   ((v)->getTag()==APPLICATION)
 
#define isMul(v)   (isApp(v) && !strcmp(A(v)->n,"*"))
 
#define isSqr(v)   (isApp(v) && !strcmp(A(v)->n,"sqr"))
 
#define retCon(val)   constant * res = new constant (TAG_DOUBLE); res->d = val; return res;
 
#define defCon(def, val)   constant * def = new constant (TAG_DOUBLE); def->d = val;
 
#define defRef(def, var)   reference * def = new reference (); def->n = strdup (var);
 
#define retApp1(op, f0)
 
#define defApp1(def, op, f0)
 
#define defApp2(def, op, f0, f1)
 
#define retApp2(op, f0, f1)
 
#define retApp3(op, f0, f1, f2)
 
#define defApp3(def, op, f0, f1, f2)
 
#define _A(idx)   app->args->get(idx)
 
#define _A0   _A(0)
 
#define _A1   _A(1)
 
#define _A2   _A(2)
 
#define _D0   _A(0)->differentiate (derivative)
 
#define _D1   _A(1)->differentiate (derivative)
 
#define _D2   _A(2)->differentiate (derivative)
 
#define _AF0(var)   node * var = _A0;
 
#define _AF1(var)   node * var = _A1;
 
#define _AF2(var)   node * var = _A2;
 
#define _AD0(var)   node * var = _D0;
 
#define _AD1(var)   node * var = _D1;
 
#define _AD2(var)   node * var = _D2;
 
#define _AA(a, idx)   A(a)->args->get(idx)
 
#define _AA0(a)   _AA(a,0)
 
#define _AA1(a)   _AA(a,1)
 
#define _AAF0(a, var)   node * var = _AA0(a);
 
#define _AAF1(a, var)   node * var = _AA1(a);
 

Macro Definition Documentation

#define _A (   idx)    app->args->get(idx)

Definition at line 90 of file differentiate.cpp.

#define _A0   _A(0)

Definition at line 91 of file differentiate.cpp.

#define _A1   _A(1)

Definition at line 92 of file differentiate.cpp.

#define _A2   _A(2)

Definition at line 93 of file differentiate.cpp.

#define _AA (   a,
  idx 
)    A(a)->args->get(idx)

Definition at line 105 of file differentiate.cpp.

#define _AA0 (   a)    _AA(a,0)

Definition at line 106 of file differentiate.cpp.

#define _AA1 (   a)    _AA(a,1)

Definition at line 107 of file differentiate.cpp.

#define _AAF0 (   a,
  var 
)    node * var = _AA0(a);

Definition at line 109 of file differentiate.cpp.

#define _AAF1 (   a,
  var 
)    node * var = _AA1(a);

Definition at line 110 of file differentiate.cpp.

#define _AD0 (   var)    node * var = _D0;

Definition at line 101 of file differentiate.cpp.

#define _AD1 (   var)    node * var = _D1;

Definition at line 102 of file differentiate.cpp.

#define _AD2 (   var)    node * var = _D2;

Definition at line 103 of file differentiate.cpp.

#define _AF0 (   var)    node * var = _A0;

Definition at line 98 of file differentiate.cpp.

#define _AF1 (   var)    node * var = _A1;

Definition at line 99 of file differentiate.cpp.

#define _AF2 (   var)    node * var = _A2;

Definition at line 100 of file differentiate.cpp.

#define _D0   _A(0)->differentiate (derivative)

Definition at line 94 of file differentiate.cpp.

#define _D1   _A(1)->differentiate (derivative)

Definition at line 95 of file differentiate.cpp.

#define _D2   _A(2)->differentiate (derivative)

Definition at line 96 of file differentiate.cpp.

#define A (   con)    ((application *) (con))

Definition at line 46 of file differentiate.cpp.

#define C (   con)    ((constant *) (con))

Definition at line 45 of file differentiate.cpp.

#define D (   con)    (C(con)->d)

Definition at line 48 of file differentiate.cpp.

#define defApp1 (   def,
  op,
  f0 
)
Value:
application * def = new application (); def->n = strdup (op); \
def->nargs = 1; def->args = f0; def->args->setNext (NULL);

Definition at line 72 of file differentiate.cpp.

#define defApp2 (   def,
  op,
  f0,
  f1 
)
Value:
application * def = new application (); def->n = strdup (op); \
def->nargs = 2; def->args = f0; def->args->append (f1);

Definition at line 75 of file differentiate.cpp.

#define defApp3 (   def,
  op,
  f0,
  f1,
  f2 
)
Value:
application * def = new application (); def->n = strdup (op); \
def->nargs = 3; def->args = f0; def->args->append (f1); \
def->args->append (f2);

Definition at line 85 of file differentiate.cpp.

#define defCon (   def,
  val 
)    constant * def = new constant (TAG_DOUBLE); def->d = val;

Definition at line 65 of file differentiate.cpp.

#define defRef (   def,
  var 
)    reference * def = new reference (); def->n = strdup (var);

Definition at line 67 of file differentiate.cpp.

#define isApp (   v)    ((v)->getTag()==APPLICATION)

Definition at line 59 of file differentiate.cpp.

#define isConst (   n)    ((n)->getTag()==CONSTANT && C(n)->getType()==TAG_DOUBLE)

Definition at line 50 of file differentiate.cpp.

#define isEuler (   n)    ((isConst(n) && D(n) == M_E) || isRef(n,"e"))

Definition at line 55 of file differentiate.cpp.

#define isMul (   v)    (isApp(v) && !strcmp(A(v)->n,"*"))

Definition at line 60 of file differentiate.cpp.

#define isNeg (   n)    (isConst(n) && D(n) == -1.0)

Definition at line 54 of file differentiate.cpp.

#define isOne (   n)    (isConst(n) && D(n) == 1.0)

Definition at line 53 of file differentiate.cpp.

#define isRef (   r,
 
)    ((r)->getTag()==REFERENCE && !strcmp(R(r)->n,v))

Definition at line 51 of file differentiate.cpp.

#define isSqr (   v)    (isApp(v) && !strcmp(A(v)->n,"sqr"))

Definition at line 61 of file differentiate.cpp.

#define isval (   n,
 
)    (isConst(n) && D(n) == v)

Definition at line 56 of file differentiate.cpp.

#define isVar (   v)    ((v)->getTag()==REFERENCE)

Definition at line 58 of file differentiate.cpp.

#define isZero (   n)    (isConst(n) && D(n) == 0.0)

Definition at line 52 of file differentiate.cpp.

#define R (   con)    ((reference *) (con))

Definition at line 47 of file differentiate.cpp.

#define retApp1 (   op,
  f0 
)
Value:
application * res = new application (); res->n = strdup (op); \
res->nargs = 1; res->args = f0; res->args->setNext (NULL); return res;

Definition at line 69 of file differentiate.cpp.

#define retApp2 (   op,
  f0,
  f1 
)
Value:
application * res = new application (); res->n = strdup (op); \
res->nargs = 2; res->args = f0; res->args->append (f1); return res;

Definition at line 78 of file differentiate.cpp.

#define retApp3 (   op,
  f0,
  f1,
  f2 
)
Value:
application * res = new application (); res->n = strdup (op); \
res->nargs = 3; res->args = f0; res->args->append (f1); \
res->args->append (f2); return res;

Definition at line 81 of file differentiate.cpp.

#define retCon (   val)    constant * res = new constant (TAG_DOUBLE); res->d = val; return res;

Definition at line 63 of file differentiate.cpp.