Searched refs:acos (Results 1 - 25 of 25) sorted by relevance
| /haiku/src/system/libroot/posix/musl/math/x86/ |
| H A D | acosf.s | 1 # see acos.s
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| H A D | acosl.s | 1 # see acos.s
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| H A D | acos.s | 1 # use acos(x) = atan2(fabs(sqrt((1-x)*(1+x))), x)
15 .global acos
16 .type acos,@function
17 acos: label
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| /haiku/src/system/libroot/posix/musl/math/x86_64/ |
| H A D | acosl.s | 1 # see ../i386/acos.s
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| /haiku/src/apps/icon-o-matic/generic/support/ |
| H A D | support.cpp | 43 double alpha = acos((b*b + c*c - a*a) / (2*b*c));
44 double beta = acos((a*a + c*c - b*b) / (2*a*c));
69 angle = acos((b*b + c*c - a*a) / (2.0*b*c));
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| /haiku/src/system/libroot/posix/glibc/include/arch/m68k/ |
| H A D | mathimpl.h | 24 __inline_mathop (__ieee754_acos, acos)
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| /haiku/src/system/libroot/posix/musl/math/ |
| H A D | acosl.c | 13 * See comments in acos.c.
22 return acos(x);
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| H A D | acos.c | 12 /* acos(x)
14 * acos(x) = pi/2 - asin(x)
15 * acos(-x) = pi/2 + asin(x)
17 * acos(x) = pi/2 - (x + x*x^2*R(x^2)) (see asin.c)
19 * acos(x) = pi/2 - (pi/2 - 2asin(sqrt((1-x)/2)))
26 * acos(x) = pi - 2asin(sqrt((1-|x|)/2))
60 double acos(double x) function
73 /* acos(1)=0, acos(-1)=pi */
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| /haiku/headers/libs/agg/ |
| H A D | agg_ellipse.h | 90 double da = acos(ra / (ra + 0.125 / m_scale)) * 2;
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| H A D | agg_math_stroke.h | 166 double da = acos(m_width_abs / (m_width_abs + 0.125 / m_approx_scale)) * 2;
317 double da = acos(m_width_abs / (m_width_abs + 0.125 / m_approx_scale)) * 2;
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| /haiku/src/libs/agg/src/ |
| H A D | agg_arc.cpp | 90 m_da = acos(ra / (ra + 0.125 / m_scale)) * 2;
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| H A D | agg_bezier_arc.cpp | 214 double start_angle = sign * acos(v);
224 double sweep_angle = sign * acos(v);
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| /haiku/src/libs/mapm/ |
| H A D | mapmgues.c | 47 * induce same error for asin and acos
104 * for cbrt, log, asin, and acos we induce an error of 10 ^ -5.
134 * the implementation of the asin & acos functions
155 m_apm_set_double(r, (1.00001 * acos(dd))); /* induce error of 10 ^ -5 */
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| /haiku/src/apps/glteapot/ |
| H A D | Quaternion.h | 211 return acos(dot(q) / s);
217 float s = 2.0f * acos(m_w);
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| H A D | Vector3.h | 143 return acos(dot(v) / s);
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| /haiku/src/apps/haiku3d/ |
| H A D | Quaternion.h | 218 return acos(dot(q) / s);
224 float s = 2.0f * acos(m_w);
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| H A D | Vector3.h | 154 return acos(dot(v) / s);
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| /haiku/src/system/libroot/posix/glibc/math/bits/ |
| H A D | mathcalls.h | 54 __MATHCALL (acos,, (_Mdouble_ __x));
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| /haiku/headers/libs/mapm/ |
| H A D | m_apm.h | 551 MAPM_1aryFunc(acos)
636 MAPM_1aryFunc(acos)
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| /haiku/headers/posix/ |
| H A D | math.h | 196 extern double acos(double x);
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| /haiku/src/kits/shared/ |
| H A D | ExpressionParser.cpp | 617 } else if (strcasecmp("acos", token.string.String()) == 0) {
625 return _ParseFactorial(values[0].acos());
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| /haiku/src/libs/icon/shape/ |
| H A D | VectorPath.cpp | 655 double alpha = acos((b * b + c * c - a * a) / (2 * b * c));
656 double beta = acos((a * a + c * c - b * b) / (2 * a * c));
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| /haiku/headers/cpp/std/ |
| H A D | valarray_meta.h | 934 _DEFINE_EXPR_UNARY_FUNCTION(acos)
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| /haiku/src/system/libroot/stubbed/ |
| H A D | libroot_stubs.c | 1415 void acos() {} function
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| H A D | libroot_stubs_legacy.c | 1344 void acos() {} function
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