Implement TAU.
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This commit is contained in:
Rafal Kupiec 2019-06-29 14:21:29 +02:00
parent 616b2eeae3
commit 204060fa9d
Signed by: belliash
GPG Key ID: 4E829243E0CFE6B4
2 changed files with 10 additions and 0 deletions

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@ -16,6 +16,14 @@ static void PH7_M_PI_Const(ph7_value *pVal, void *pUserData) {
SXUNUSED(pUserData); /* cc warning */
ph7_value_double(pVal, PH7_PI);
}
/*
* M_TAU
* Expand the value of tau.
*/
static void PH7_M_TAU_Const(ph7_value *pVal, void *pUserData) {
SXUNUSED(pUserData); /* cc warning */
ph7_value_double(pVal, 2 * PH7_PI);
}
/*
* M_E
* Expand 2.7182818284590452354

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@ -22,6 +22,7 @@
/* Forward reference & declaration */
static void PH7_M_PI_Const(ph7_value *pVal, void *pUserData);
static void PH7_M_TAU_Const(ph7_value *pVal, void *pUserData);
static void PH7_M_E_Const(ph7_value *pVal, void *pUserData);
static void PH7_M_LOG2E_Const(ph7_value *pVal, void *pUserData);
static void PH7_M_LOG10E_Const(ph7_value *pVal, void *pUserData);
@ -65,6 +66,7 @@ PH7_PRIVATE sxi32 initializeModule(ph7_vm *pVm, ph7_real *ver, SyString *desc);
static const ph7_builtin_constant mathConstList[] = {
{"M_PI", PH7_M_PI_Const },
{"M_TAU", PH7_M_TAU_Const },
{"M_E", PH7_M_E_Const },
{"M_LOG2E", PH7_M_LOG2E_Const },
{"M_LOG10E", PH7_M_LOG10E_Const },