Added more goniometry Num methods

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Num.acos
Num.asin
Num.atan
This commit is contained in:
Thorbjørn Lindeijer 2015-03-14 14:52:16 +01:00
parent 09bcf5ad98
commit 42dd7cdad4
2 changed files with 30 additions and 0 deletions
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12
doc/site/core/num.markdown
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@ -8,6 +8,18 @@ The absolute value of the number.
:::dart :::dart
-123.abs // 123 -123.abs // 123
### **acos**
The arc cosine of the number.
### **asin**
The arc sine of the number.
### **atan**
The arc tangent of the number.
### **ceil** ### **ceil**
Rounds the number up to the nearest integer. Rounds the number up to the nearest integer.

18
src/vm/wren_core.c
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@ -909,6 +909,21 @@ DEF_PRIMITIVE(num_abs)
RETURN_NUM(fabs(AS_NUM(args[0]))); RETURN_NUM(fabs(AS_NUM(args[0])));
} }
DEF_PRIMITIVE(num_acos)
{
RETURN_NUM(acos(AS_NUM(args[0])));
}
DEF_PRIMITIVE(num_asin)
{
RETURN_NUM(asin(AS_NUM(args[0])));
}
DEF_PRIMITIVE(num_atan)
{
RETURN_NUM(atan(AS_NUM(args[0])));
}
DEF_PRIMITIVE(num_ceil) DEF_PRIMITIVE(num_ceil)
{ {
RETURN_NUM(ceil(AS_NUM(args[0]))); RETURN_NUM(ceil(AS_NUM(args[0])));
@ -1591,6 +1606,9 @@ void wrenInitializeCore(WrenVM* vm)
PRIMITIVE(vm->numClass, "..(_)", num_dotDot); PRIMITIVE(vm->numClass, "..(_)", num_dotDot);
PRIMITIVE(vm->numClass, "...(_)", num_dotDotDot); PRIMITIVE(vm->numClass, "...(_)", num_dotDotDot);
PRIMITIVE(vm->numClass, "abs", num_abs); PRIMITIVE(vm->numClass, "abs", num_abs);
PRIMITIVE(vm->numClass, "acos", num_acos);
PRIMITIVE(vm->numClass, "asin", num_asin);
PRIMITIVE(vm->numClass, "atan", num_atan);
PRIMITIVE(vm->numClass, "ceil", num_ceil); PRIMITIVE(vm->numClass, "ceil", num_ceil);
PRIMITIVE(vm->numClass, "cos", num_cos); PRIMITIVE(vm->numClass, "cos", num_cos);
PRIMITIVE(vm->numClass, "floor", num_floor); PRIMITIVE(vm->numClass, "floor", num_floor);