FM / python3.13

/opt/imh/python3.13/include/python3.13

Name	Size	Mode	Actions
cpython/	-	0755	rm
internal/	-	0755	rm
abstract.h	32754	0644	edit dl rm
bltinmodule.h	264	0644	edit dl rm
boolobject.h	1605	0644	edit dl rm
bytearrayobject.h	1466	0644	edit dl rm
bytesobject.h	2569	0644	edit dl rm
ceval.h	5119	0644	edit dl rm
codecs.h	5435	0644	edit dl rm
compile.h	448	0644	edit dl rm
complexobject.h	728	0644	edit dl rm
critical_section.h	314	0644	edit dl rm
datetime.h	9769	0644	edit dl rm
descrobject.h	3080	0644	edit dl rm
dictobject.h	4381	0644	edit dl rm
dynamic_annotations.h	22471	0644	edit dl rm
enumobject.h	253	0644	edit dl rm
errcode.h	1974	0644	edit dl rm
exports.h	4595	0644	edit dl rm
fileobject.h	1357	0644	edit dl rm
fileutils.h	1419	0644	edit dl rm
floatobject.h	1532	0644	edit dl rm
frameobject.h	336	0644	edit dl rm
genericaliasobject.h	334	0644	edit dl rm
import.h	3235	0644	edit dl rm
intrcheck.h	535	0644	edit dl rm
iterobject.h	525	0644	edit dl rm
listobject.h	1918	0644	edit dl rm
lock.h	242	0644	edit dl rm
longobject.h	3893	0644	edit dl rm
marshal.h	827	0644	edit dl rm
memoryobject.h	1081	0644	edit dl rm
methodobject.h	5340	0644	edit dl rm
modsupport.h	5636	0644	edit dl rm
moduleobject.h	3679	0644	edit dl rm
monitoring.h	331	0644	edit dl rm
object.h	47639	0644	edit dl rm
objimpl.h	8380	0644	edit dl rm
opcode.h	1539	0644	edit dl rm
opcode_ids.h	11845	0644	edit dl rm
osdefs.h	848	0644	edit dl rm
osmodule.h	291	0644	edit dl rm
patchlevel.h	1299	0644	edit dl rm
pyatomic.h	257	0644	edit dl rm
pybuffer.h	5282	0644	edit dl rm
pycapsule.h	1726	0644	edit dl rm
pyconfig.h	58656	0644	edit dl rm
pydtrace.h	2404	0644	edit dl rm
pyerrors.h	12968	0644	edit dl rm
pyexpat.h	2572	0644	edit dl rm
pyframe.h	551	0644	edit dl rm
pyhash.h	1656	0644	edit dl rm
pylifecycle.h	2412	0644	edit dl rm
pymacconfig.h	2497	0644	edit dl rm
pymacro.h	7355	0644	edit dl rm
pymath.h	1688	0644	edit dl rm
pymem.h	4438	0644	edit dl rm
pyport.h	20294	0644	edit dl rm
pystate.h	4634	0644	edit dl rm
pystats.h	596	0644	edit dl rm
pystrcmp.h	436	0644	edit dl rm
pystrtod.h	1247	0644	edit dl rm
Python.h	4038	0644	edit dl rm
pythonrun.h	1313	0644	edit dl rm
pythread.h	4002	0644	edit dl rm
pytypedefs.h	851	0644	edit dl rm
py_curses.h	3509	0644	edit dl rm
rangeobject.h	630	0644	edit dl rm
setobject.h	1557	0644	edit dl rm
sliceobject.h	2662	0644	edit dl rm
structmember.h	1645	0644	edit dl rm
structseq.h	1308	0644	edit dl rm
sysmodule.h	1251	0644	edit dl rm
traceback.h	585	0644	edit dl rm
tupleobject.h	1615	0644	edit dl rm
typeslots.h	2342	0644	edit dl rm
unicodeobject.h	35421	0644	edit dl rm
warnings.h	1129	0644	edit dl rm
weakrefobject.h	1391	0644	edit dl rm

Edit: /opt/imh/python3.13/include/python3.13/pymath.h (1688B)

// Symbols and macros to supply platform-independent interfaces to mathematical
// functions and constants.

#ifndef Py_PYMATH_H
#define Py_PYMATH_H

/* High precision definition of pi and e (Euler)
 * The values are taken from libc6's math.h.
 */
#ifndef Py_MATH_PIl
#define Py_MATH_PIl 3.1415926535897932384626433832795029L
#endif
#ifndef Py_MATH_PI
#define Py_MATH_PI 3.14159265358979323846
#endif

#ifndef Py_MATH_El
#define Py_MATH_El 2.7182818284590452353602874713526625L
#endif

#ifndef Py_MATH_E
#define Py_MATH_E 2.7182818284590452354
#endif

/* Tau (2pi) to 40 digits, taken from tauday.com/tau-digits. */
#ifndef Py_MATH_TAU
#define Py_MATH_TAU 6.2831853071795864769252867665590057683943L
#endif

// Py_IS_NAN(X)
// Return 1 if float or double arg is a NaN, else 0.
#define Py_IS_NAN(X) isnan(X)

// Py_IS_INFINITY(X)
// Return 1 if float or double arg is an infinity, else 0.
#define Py_IS_INFINITY(X) isinf(X)

// Py_IS_FINITE(X)
// Return 1 if float or double arg is neither infinite nor NAN, else 0.
#define Py_IS_FINITE(X) isfinite(X)

// Py_INFINITY: Value that evaluates to a positive double infinity.
#ifndef Py_INFINITY
#  define Py_INFINITY ((double)INFINITY)
#endif

/* Py_HUGE_VAL should always be the same as Py_INFINITY.  But historically
 * this was not reliable and Python did not require IEEE floats and C99
 * conformity.  Prefer Py_INFINITY for new code.
 */
#ifndef Py_HUGE_VAL
#  define Py_HUGE_VAL HUGE_VAL
#endif

/* Py_NAN: Value that evaluates to a quiet Not-a-Number (NaN).  The sign is
 * undefined and normally not relevant, but e.g. fixed for float("nan").
 */
#if !defined(Py_NAN)
#    define Py_NAN ((double)NAN)
#endif

#endif /* Py_PYMATH_H */

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