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C
cpython
Kaydet (Commit) f1ca898d authored tarafından Peter Schneider-Kamp's avatar Peter Schneider-Kamp
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ANSI-fication

üst faaad372
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Showing with 19 additions and 38 deletions
Modules/cmathmodule.c
Dosyayı görüntüle @ f1ca898d
...@@ -41,8 +41,7 @@ staticforward Py_complex c_prodi(); ...@@ -41,8 +41,7 @@ staticforward Py_complex c_prodi();
staticforward Py_complex c_sqrt(); staticforward Py_complex c_sqrt();
static Py_complex c_acos(x) static Py_complex c_acos(Py_complex x)
Py_complex x;
{ {
return c_neg(c_prodi(c_log(c_sum(x,c_prod(c_i, return c_neg(c_prodi(c_log(c_sum(x,c_prod(c_i,
c_sqrt(c_diff(c_1,c_prod(x,x)))))))); c_sqrt(c_diff(c_1,c_prod(x,x))))))));
...@@ -54,8 +53,7 @@ static char c_acos_doc [] = ...@@ -54,8 +53,7 @@ static char c_acos_doc [] =
Return the arc cosine of x."; Return the arc cosine of x.";
static Py_complex c_acosh(x) static Py_complex c_acosh(Py_complex x)
Py_complex x;
{ {
Py_complex z; Py_complex z;
z = c_sqrt(c_half); z = c_sqrt(c_half);
...@@ -70,8 +68,7 @@ static char c_acosh_doc [] = ...@@ -70,8 +68,7 @@ static char c_acosh_doc [] =
Return the hyperbolic arccosine of x."; Return the hyperbolic arccosine of x.";
static Py_complex c_asin(x) static Py_complex c_asin(Py_complex x)
Py_complex x;
{ {
Py_complex z; Py_complex z;
z = c_sqrt(c_half); z = c_sqrt(c_half);
...@@ -86,8 +83,7 @@ static char c_asin_doc [] = ...@@ -86,8 +83,7 @@ static char c_asin_doc [] =
Return the arc sine of x."; Return the arc sine of x.";
static Py_complex c_asinh(x) static Py_complex c_asinh(Py_complex x)
Py_complex x;
{ {
/* Break up long expression for WATCOM */ /* Break up long expression for WATCOM */
Py_complex z; Py_complex z;
...@@ -101,8 +97,7 @@ static char c_asinh_doc [] = ...@@ -101,8 +97,7 @@ static char c_asinh_doc [] =
Return the hyperbolic arc sine of x."; Return the hyperbolic arc sine of x.";
static Py_complex c_atan(x) static Py_complex c_atan(Py_complex x)
Py_complex x;
{ {
return c_prod(c_i2,c_log(c_quot(c_sum(c_i,x),c_diff(c_i,x)))); return c_prod(c_i2,c_log(c_quot(c_sum(c_i,x),c_diff(c_i,x))));
} }
...@@ -113,8 +108,7 @@ static char c_atan_doc [] = ...@@ -113,8 +108,7 @@ static char c_atan_doc [] =
Return the arc tangent of x."; Return the arc tangent of x.";
static Py_complex c_atanh(x) static Py_complex c_atanh(Py_complex x)
Py_complex x;
{ {
return c_prod(c_half,c_log(c_quot(c_sum(c_1,x),c_diff(c_1,x)))); return c_prod(c_half,c_log(c_quot(c_sum(c_1,x),c_diff(c_1,x))));
} }
...@@ -125,8 +119,7 @@ static char c_atanh_doc [] = ...@@ -125,8 +119,7 @@ static char c_atanh_doc [] =
Return the hyperbolic arc tangent of x."; Return the hyperbolic arc tangent of x.";
static Py_complex c_cos(x) static Py_complex c_cos(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
r.real = cos(x.real)*cosh(x.imag); r.real = cos(x.real)*cosh(x.imag);
...@@ -140,8 +133,7 @@ static char c_cos_doc [] = ...@@ -140,8 +133,7 @@ static char c_cos_doc [] =
Return the cosine of x."; Return the cosine of x.";
static Py_complex c_cosh(x) static Py_complex c_cosh(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
r.real = cos(x.imag)*cosh(x.real); r.real = cos(x.imag)*cosh(x.real);
...@@ -155,8 +147,7 @@ static char c_cosh_doc [] = ...@@ -155,8 +147,7 @@ static char c_cosh_doc [] =
Return the hyperbolic cosine of x."; Return the hyperbolic cosine of x.";
static Py_complex c_exp(x) static Py_complex c_exp(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
double l = exp(x.real); double l = exp(x.real);
...@@ -171,8 +162,7 @@ static char c_exp_doc [] = ...@@ -171,8 +162,7 @@ static char c_exp_doc [] =
Return the exponential value e**x."; Return the exponential value e**x.";
static Py_complex c_log(x) static Py_complex c_log(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
double l = hypot(x.real,x.imag); double l = hypot(x.real,x.imag);
...@@ -187,8 +177,7 @@ static char c_log_doc [] = ...@@ -187,8 +177,7 @@ static char c_log_doc [] =
Return the natural logarithm of x."; Return the natural logarithm of x.";
static Py_complex c_log10(x) static Py_complex c_log10(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
double l = hypot(x.real,x.imag); double l = hypot(x.real,x.imag);
...@@ -204,8 +193,7 @@ Return the base-10 logarithm of x."; ...@@ -204,8 +193,7 @@ Return the base-10 logarithm of x.";
/* internal function not available from Python */ /* internal function not available from Python */
static Py_complex c_prodi(x) static Py_complex c_prodi(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
r.real = -x.imag; r.real = -x.imag;
...@@ -214,8 +202,7 @@ static Py_complex c_prodi(x) ...@@ -214,8 +202,7 @@ static Py_complex c_prodi(x)
} }
static Py_complex c_sin(x) static Py_complex c_sin(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
r.real = sin(x.real)*cosh(x.imag); r.real = sin(x.real)*cosh(x.imag);
...@@ -229,8 +216,7 @@ static char c_sin_doc [] = ...@@ -229,8 +216,7 @@ static char c_sin_doc [] =
Return the sine of x."; Return the sine of x.";
static Py_complex c_sinh(x) static Py_complex c_sinh(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
r.real = cos(x.imag)*sinh(x.real); r.real = cos(x.imag)*sinh(x.real);
...@@ -244,8 +230,7 @@ static char c_sinh_doc [] = ...@@ -244,8 +230,7 @@ static char c_sinh_doc [] =
Return the hyperbolic sine of x."; Return the hyperbolic sine of x.";
static Py_complex c_sqrt(x) static Py_complex c_sqrt(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
double s,d; double s,d;
...@@ -276,8 +261,7 @@ static char c_sqrt_doc [] = ...@@ -276,8 +261,7 @@ static char c_sqrt_doc [] =
Return the square root of x."; Return the square root of x.";
static Py_complex c_tan(x) static Py_complex c_tan(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
double sr,cr,shi,chi; double sr,cr,shi,chi;
...@@ -303,8 +287,7 @@ static char c_tan_doc [] = ...@@ -303,8 +287,7 @@ static char c_tan_doc [] =
Return the tangent of x."; Return the tangent of x.";
static Py_complex c_tanh(x) static Py_complex c_tanh(Py_complex x)
Py_complex x;
{ {
Py_complex r; Py_complex r;
double si,ci,shr,chr; double si,ci,shr,chr;
...@@ -345,9 +328,7 @@ math_error() ...@@ -345,9 +328,7 @@ math_error()
} }
static PyObject * static PyObject *
math_1(args, func) math_1(PyObject *args, Py_complex (*func)(Py_complex))
PyObject *args;
Py_complex (*func)(Py_complex);
{ {
Py_complex x; Py_complex x;
if (!PyArg_ParseTuple(args, "D", &x)) if (!PyArg_ParseTuple(args, "D", &x))
...@@ -365,7 +346,7 @@ math_1(args, func) ...@@ -365,7 +346,7 @@ math_1(args, func)
} }
#define FUNC1(stubname, func) \ #define FUNC1(stubname, func) \
static PyObject * stubname(self, args) PyObject *self, *args; { \ static PyObject * stubname(PyObject *self, PyObject *args) { \
return math_1(args, func); \ return math_1(args, func); \
} }
......
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