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ACOSとASINに範囲チェックを追加

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This commit is contained in:
otya128
2016-09-03 18:33:45 +09:00
parent acad5af755
commit 2705c0cd49
1 changed files with 18 additions and 4 deletions
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22
SMILEBASIC/builtinfunctions.d
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@@ -141,9 +141,16 @@ class BuiltinFunction
{ {
return sin(arg1); return sin(arg1);
} }
static pure nothrow double ASIN(double arg1) static double ASIN(double arg1)
{ {
return asin(arg1); if (arg1 >= -1 && arg1 <= 1)
{
return asin(arg1);
}
else
{
throw new OutOfRange();
}
} }
static pure nothrow double SINH(double arg1) static pure nothrow double SINH(double arg1)
{ {
@@ -153,9 +160,16 @@ class BuiltinFunction
{ {
return cos(arg1); return cos(arg1);
} }
static pure nothrow double ACOS(double arg1) static double ACOS(double arg1)
{ {
return acos(arg1); if (arg1 >= -1 && arg1 <= 1)
{
return acos(arg1);
}
else
{
throw new OutOfRange();
}
} }
static pure nothrow double COSH(double arg1) static pure nothrow double COSH(double arg1)
{ {