diff options
Diffstat (limited to 'shared-bindings/math')
| -rw-r--r-- | shared-bindings/math/__init__.c | 324 |
1 files changed, 158 insertions, 166 deletions
diff --git a/shared-bindings/math/__init__.c b/shared-bindings/math/__init__.c index 56155306f..8226a08ec 100644 --- a/shared-bindings/math/__init__.c +++ b/shared-bindings/math/__init__.c @@ -78,178 +78,170 @@ STATIC NORETURN void math_error(void) { // 1.442695040888963407354163704 is 1/_M_LN2 #define log2(x) (log(x) * 1.442695040888963407354163704) #endif - //| Constants - //| --------- - //| - //| e: Any = ... - //| """base of the natural logarithm""" - //| - //| pi: Any = ... - //| """the ratio of a circle's circumference to its diameter""" - //| - - //| Functions - //| --------- - //| - //| def acos(x: Any) -> Any: - //| """Return the inverse cosine of ``x``.""" - //| ... - //| - //| def asin(x: Any) -> Any: - //| """Return the inverse sine of ``x``.""" - //| ... - //| - //| def atan(x: Any) -> Any: - //| """Return the inverse tangent of ``x``.""" - //| ... - //| - //| def atan2(y: Any, x: Any) -> Any: - //| """Return the principal value of the inverse tangent of ``y/x``.""" - //| ... - //| - //| def ceil(x: Any) -> Any: - //| """Return an integer, being ``x`` rounded towards positive infinity.""" - //| ... - //| - //| def copysign(x: Any, y: Any) -> Any: - //| """Return ``x`` with the sign of ``y``.""" - //| ... - //| - //| def cos(x: Any) -> Any: - //| """Return the cosine of ``x``.""" - //| ... - //| - //| def degrees(x: Any) -> Any: - //| """Return radians ``x`` converted to degrees.""" - //| ... - //| - //| def exp(x: Any) -> Any: - //| """Return the exponential of ``x``.""" - //| ... - //| - //| def fabs(x: Any) -> Any: - //| """Return the absolute value of ``x``.""" - //| ... - //| - //| def floor(x: Any) -> Any: - //| """Return an integer, being ``x`` rounded towards negative infinity.""" - //| ... - //| - //| def fmod(x: Any, y: Any) -> Any: - //| """Return the remainder of ``x/y``.""" - //| ... - //| - //| def frexp(x: Any) -> Any: - //| """Decomposes a floating-point number into its mantissa and exponent. - //| The returned value is the tuple ``(m, e)`` such that ``x == m * 2**e`` - //| exactly. If ``x == 0`` then the function returns ``(0.0, 0)``, otherwise - //| the relation ``0.5 <= abs(m) < 1`` holds.""" - //| ... - //| - //| def isfinite(x: Any) -> Any: - //| """Return ``True`` if ``x`` is finite.""" - //| ... - //| - //| def isinf(x: Any) -> Any: - //| """Return ``True`` if ``x`` is infinite.""" - //| ... - //| - //| def isnan(x: Any) -> Any: - //| """Return ``True`` if ``x`` is not-a-number""" - //| ... - //| - //| def ldexp(x: Any, exp: Any) -> Any: - //| """Return ``x * (2**exp)``.""" - //| ... - //| - //| def modf(x: Any) -> Any: - //| """Return a tuple of two floats, being the fractional and integral parts of - //| ``x``. Both return values have the same sign as ``x``.""" - //| ... - //| - //| def pow(x: Any, y: Any) -> Any: - //| """Returns ``x`` to the power of ``y``.""" - //| - //| def radians(x: Any) -> Any: - //| """Return degrees ``x`` converted to radians.""" - //| - //| def sin(x: Any) -> Any: - //| """Return the sine of ``x``.""" - //| ... - //| - //| def sqrt(x: Any) -> Any: - //| """Returns the square root of ``x``.""" - //| ... - //| - //| def tan(x: Any) -> Any: ... - //| """Return the tangent of ``x``.""" - //| ... - //| - //| def trunc(x: Any) -> Any: - //| """Return an integer, being ``x`` rounded towards 0.""" - //| ... - //| + +//| e: Any = ... +//| """base of the natural logarithm""" +//| +//| pi: Any = ... +//| """the ratio of a circle's circumference to its diameter""" +//| + +//| def acos(x: Any) -> Any: +//| """Return the inverse cosine of ``x``.""" +//| ... +//| +//| def asin(x: Any) -> Any: +//| """Return the inverse sine of ``x``.""" +//| ... +//| +//| def atan(x: Any) -> Any: +//| """Return the inverse tangent of ``x``.""" +//| ... +//| +//| def atan2(y: Any, x: Any) -> Any: +//| """Return the principal value of the inverse tangent of ``y/x``.""" +//| ... +//| +//| def ceil(x: Any) -> Any: +//| """Return an integer, being ``x`` rounded towards positive infinity.""" +//| ... +//| +//| def copysign(x: Any, y: Any) -> Any: +//| """Return ``x`` with the sign of ``y``.""" +//| ... +//| +//| def cos(x: Any) -> Any: +//| """Return the cosine of ``x``.""" +//| ... +//| +//| def degrees(x: Any) -> Any: +//| """Return radians ``x`` converted to degrees.""" +//| ... +//| +//| def exp(x: Any) -> Any: +//| """Return the exponential of ``x``.""" +//| ... +//| +//| def fabs(x: Any) -> Any: +//| """Return the absolute value of ``x``.""" +//| ... +//| +//| def floor(x: Any) -> Any: +//| """Return an integer, being ``x`` rounded towards negative infinity.""" +//| ... +//| +//| def fmod(x: Any, y: Any) -> Any: +//| """Return the remainder of ``x/y``.""" +//| ... +//| +//| def frexp(x: Any) -> Any: +//| """Decomposes a floating-point number into its mantissa and exponent. +//| The returned value is the tuple ``(m, e)`` such that ``x == m * 2**e`` +//| exactly. If ``x == 0`` then the function returns ``(0.0, 0)``, otherwise +//| the relation ``0.5 <= abs(m) < 1`` holds.""" +//| ... +//| +//| def isfinite(x: Any) -> Any: +//| """Return ``True`` if ``x`` is finite.""" +//| ... +//| +//| def isinf(x: Any) -> Any: +//| """Return ``True`` if ``x`` is infinite.""" +//| ... +//| +//| def isnan(x: Any) -> Any: +//| """Return ``True`` if ``x`` is not-a-number""" +//| ... +//| +//| def ldexp(x: Any, exp: Any) -> Any: +//| """Return ``x * (2**exp)``.""" +//| ... +//| +//| def modf(x: Any) -> Any: +//| """Return a tuple of two floats, being the fractional and integral parts of +//| ``x``. Both return values have the same sign as ``x``.""" +//| ... +//| +//| def pow(x: Any, y: Any) -> Any: +//| """Returns ``x`` to the power of ``y``.""" +//| +//| def radians(x: Any) -> Any: +//| """Return degrees ``x`` converted to radians.""" +//| +//| def sin(x: Any) -> Any: +//| """Return the sine of ``x``.""" +//| ... +//| +//| def sqrt(x: Any) -> Any: +//| """Returns the square root of ``x``.""" +//| ... +//| +//| def tan(x: Any) -> Any: +//| """Return the tangent of ``x``.""" +//| ... +//| +//| def trunc(x: Any) -> Any: +//| """Return an integer, being ``x`` rounded towards 0.""" +//| ... +//| MATH_FUN_1_ERRCOND(sqrt, sqrt, (x < (mp_float_t)0.0)) MATH_FUN_2(pow, pow) MATH_FUN_1(exp, exp) #if MICROPY_PY_MATH_SPECIAL_FUNCTIONS -// Special functions -// ----------------- -// -// .. function:: expm1(x) -// -// Return ``exp(x) - 1``. -// +//| def expm1(x): +//| """Return ``exp(x) - 1``.""" +//| ... +//| MATH_FUN_1(expm1, expm1) -// .. function:: log2(x) -// -// Return the base-2 logarithm of ``x``. -// +//| def log2(x): +//| """Return the base-2 logarithm of ``x``.""" +//| ... +//| MATH_FUN_1_ERRCOND(log2, log2, (x <= (mp_float_t)0.0)) -// .. function:: log10(x) -// -// Return the base-10 logarithm of ``x``. -// +//| def log10(x): +//| """Return the base-10 logarithm of ``x``.""" +//| ... +//| MATH_FUN_1_ERRCOND(log10, log10, (x <= (mp_float_t)0.0)) -// .. function:: cosh(x) -// -// Return the hyperbolic cosine of ``x``. -// +//| def cosh(x): +//| """Return the hyperbolic cosine of ``x``.""" +//| ... +//| MATH_FUN_1(cosh, cosh) -// .. function:: sinh(x) -// -// Return the hyperbolic sine of ``x``. -// +//| def sinh(x): +//| """Return the hyperbolic sine of ``x``.""" +//| ... +//| MATH_FUN_1(sinh, sinh) -// .. function:: tanh(x) -// -// Return the hyperbolic tangent of ``x``. -// +//| def tanh(x): +//| """Return the hyperbolic tangent of ``x``.""" +//| ... +//| MATH_FUN_1(tanh, tanh) -// .. function:: acosh(x) -// -// Return the inverse hyperbolic cosine of ``x``. -// +//| def acosh(x): +//| """Return the inverse hyperbolic cosine of ``x``.""" +//| ... +//| MATH_FUN_1(acosh, acosh) -// .. function:: asinh(x) -// -// Return the inverse hyperbolic sine of ``x``. -// +//| def asinh(x): +//| """Return the inverse hyperbolic sine of ``x``.""" +//| ... +//| MATH_FUN_1(asinh, asinh) -// .. function:: atanh(x) -// -// Return the inverse hyperbolic tangent of ``x``. -// +//| def atanh(x): +//| """Return the inverse hyperbolic tangent of ``x``.""" +//| ... +//| MATH_FUN_1(atanh, atanh) #endif @@ -288,28 +280,28 @@ MATH_FUN_1_TO_INT(trunc, trunc) MATH_FUN_2(ldexp, ldexp) #if MICROPY_PY_MATH_SPECIAL_FUNCTIONS -// .. function:: erf(x) -// -// Return the error function of ``x``. -// +//| def erf(x): +//| """Return the error function of ``x``.""" +//| ... +//| MATH_FUN_1(erf, erf) -// .. function:: erfc(x) -// -// Return the complementary error function of ``x``. -// +//| def erfc(x): +//| """Return the complementary error function of ``x``.""" +//| ... +//| MATH_FUN_1(erfc, erfc) -// .. function:: gamma(x) -// -// Return the gamma function of ``x``. -// +//| def gamma(x): +//| """Return the gamma function of ``x``.""" +//| ... +//| MATH_FUN_1(gamma, tgamma) -// .. function:: lgamma(x) -// -// Return the natural logarithm of the gamma function of ``x``. -// +//| def lgamma(x): +//| """Return the natural logarithm of the gamma function of ``x``.""" +//| ... +//| MATH_FUN_1(lgamma, lgamma) #endif //TODO: factorial, fsum |