Searched refs:atan (Results 1 – 20 of 20) sorted by relevance
| /AliOS-Things-master/components/py_engine/engine/lib/libm_dbl/ |
| A D | atan2.c | 56 return atan(y); in atan2()
99 z = atan(fabs(y/x)); in atan2()
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| A D | atan.c | 63 double atan(double x) in atan() function
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| /AliOS-Things-master/components/SDL2/src/libm/ |
| A D | s_atan.c | 71 double atan(double x) in atan() function
118 libm_hidden_def(atan)
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| A D | e_atan2.c | 63 if(((hx-0x3ff00000)|lx)==0) return atan(y); /* x=1.0 */ in __ieee754_atan2()
103 else z=atan(fabs(y/x)); /* safe to do y/x */ in __ieee754_atan2()
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| A D | math_private.h | 34 #define atan SDL_uclibc_atan macro
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| /AliOS-Things-master/components/freetype/src/tools/ |
| A D | cordic.py | 17 angle = math.atan(x) # arctangent
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| /AliOS-Things-master/components/amp-utility/python/ |
| A D | math2.py | 39 def atan(x): function
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| /AliOS-Things-master/components/py_engine/tests/float/ |
| A D | math_domain.py | 25 ("atan", math.atan, ()),
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| A D | math_fun.py | 31 ("atan", atan, test_values),
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| /AliOS-Things-master/components/py_engine/engine/py/ |
| A D | modmath.c | 147 MATH_FUN_1(atan, atan) in MATH_FUN_2()
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| /AliOS-Things-master/components/amp/engine/quickjs_engine/quickjs/tests/ |
| A D | test_bignum.js | 198 assert(BigFloat.atan(0.7l) === 0.610725964389208616543758876490236l);
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| /AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/gregbook/ |
| A D | rpng2-x.c | 1260 angle = (x == 0)? PI_2 : atan((double)y / (double)x); in rpng2_x_load_bg_image()
2028 angle = (x == 0)? PI_2 : atan((double)y / (double)x); in rpng2_x_reload_bg_image()
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| A D | rpng2-win.c | 1008 angle = (x == 0)? PI_2 : atan((double)y / (double)x);
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| /AliOS-Things-master/components/SDL2/src/stdlib/ |
| A D | SDL_stdlib.c | 38 return atan(x); in SDL_atan()
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| /AliOS-Things-master/components/amp/engine/quickjs_engine/quickjs/ |
| A D | qjscalc.js | 2562 function atan(a) function
2564 return Float.atan(Float(a));
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| A D | quickjs.c | 41221 JS_CFUNC_SPECIAL_DEF("atan", 1, f_f, atan),
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| /AliOS-Things-master/components/amp/engine/duktape_engine/duktape/ |
| A D | duk_config.h | 2397 #define DUK_ATAN atan
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| /AliOS-Things-master/components/amp/engine/quickjs_engine/quickjs/doc/ |
| A D | jsbignum.texi | 262 @item atan(x[, e])
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| /AliOS-Things-master/components/SDL2/ |
| A D | CMakeLists.txt | 771 acos acosf asin asinf atan atanf atan2 atan2f ceil ceilf
829 atan atan2 atanf atan2f ceil ceilf copysign copysignf cos cosf
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| /AliOS-Things-master/components/SDL2/src/gfx/ |
| A D | SDL_gfxPrimitives.c | 6679 …ang = atan((double) m->v / (double) m->u); /* calc new initial point - offset both sides of ideal … in _murphyWideline()
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