C++ cosh函数代码示例

本文整理汇总了C++中cosh函数的典型用法代码示例。如果您正苦于以下问题：C++ cosh函数的具体用法？C++ cosh怎么用？C++ cosh使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了cosh函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: coshl

double coshl( double x )				{
    return (double)cosh((double) x);
}

开发者ID:X0rg，项目名称:darling，代码行数:3，代码来源:ld64.c

示例2: _d0_sinh

inline double _d0_sinh(double arg)         { return (cosh(arg)); }

开发者ID:sufism，项目名称:qucs_chs，代码行数:1，代码来源:comp_4bit.analogfunction.cpp

示例3: inv

 inline void inv(cartesian_type& xy_x, cartesian_type& xy_y, geographic_type& lp_lon, geographic_type& lp_lat) const
 {
     double L, LC, sinC;
     L= atan(sinh((xy_x*this->m_par.a - this->m_proj_parm.XS)/this->m_proj_parm.n2)/cos((xy_y*this->m_par.a - this->m_proj_parm.YS)/this->m_proj_parm.n2));
     sinC= sin((xy_y*this->m_par.a - this->m_proj_parm.YS)/this->m_proj_parm.n2)/cosh((xy_x*this->m_par.a - this->m_proj_parm.XS)/this->m_proj_parm.n2);
     LC= log(pj_tsfn(-1.0*asin(sinC),0.0,0.0));
     lp_lon= L/this->m_proj_parm.n1;
     lp_lat= -1.0*pj_phi2(exp((LC-this->m_proj_parm.c)/this->m_proj_parm.n1),this->m_par.e);
     /*fprintf(stderr,"inv:\nL      =%16.13f\nsinC   =%16.13f\nLC     =%16.13f\nXY(%16.4f,%16.4f)=LP(%16.13f,%16.13f)\n",L,sinC,LC,((xy_x/this->m_par.ra)+this->m_par.x0)/this->m_par.to_meter,((xy_y/this->m_par.ra)+this->m_par.y0)/this->m_par.to_meter,lp_lon+this->m_par.lam0,lp_lat);*/
 }

开发者ID:VTREEM，项目名称:IFCPlusPlus_old，代码行数:10，代码来源:gstmerc.hpp

示例4: Reel

/*!
  \return Une reference sur une Constante contenant notre nouveau Rationnel.
  \sa Reel
  \sa <a href = "http://www.cplusplus.com/reference/clibrary/cmath/coh/">cosh</a>
*/
Constante& Rationnel::cosinush()const
{
    Reel* res = new Reel(cosh((float)num/den));
    return *res;
}

开发者ID:BenFradet，项目名称:LO21，代码行数:10，代码来源:rationnel.cpp

示例5: g_psr_disk

double g_psr_disk (double *k, size_t dim, void *params)
{   
    double rdd,zdd,r0,p0,beta,ita,h1,h2,H;
    double rd,zd;
    double xs,ys,xl,yl;
    double p_disk,p_pulsar;
    double A,a,B,E;
    double r1;
    double b,l;
    double Deff;
    double F;
    //double v,vl,vb,vrot,vrot_disk,sigma_y,sigma_z,mean_vl,mean_vb,sigma_vl,sigma_vb,vlfunc,vbfunc;
    double M;
    double alpha;
    double v,vl,vb,vol,vob,vdl,vdb,vsl,vsb,vdx,vdy,vdz,vsx,vsy,vsz,sigma_vdx,sigma_vdy,sigma_vdz,sigma_vsx,sigma_vsy,sigma_vsz,vdxfunc,vdyfunc,vdzfunc,vsxfunc,vsyfunc,vszfunc,vrot,vrot_disk;
    double d,R;
    double re,delta_func;

    r0=8.0; // kpc

    //l=k[8];
    //b=k[9];
    //b=-2.75*3.1415926/180.0;
    //l=1.16*3.1415926/180.0;
    b=0.000001;
    l=0.000001;
    //b=5.0*3.1415926/180.0;
    //l=5.0*3.1415926/180.0;

    if ( k[0] <= k[1] )
    {
        F=0.0;
    }
    else
    {
    d=k[1]*sin(b);
    R=sqrt(r0*r0+d*d-2.0*r0*d*cos(l));
    if ((d*d+R*R-r0*r0)/(2.0*d*R)>1.0)         alpha=acos(1);
    else if ((d*d+R*R-r0*r0)/(2.0*d*R)<-1.0)    alpha=acos(-1);
    else alpha=acos((d*d+R*R-r0*r0)/(2.0*d*R));
    if(sin(l)<0) alpha=-1*alpha;
    //alpha=acos( (d*d+R*R-r0*r0)/(2.0*d*R)>0.0 ? (d*d+R*R-r0*r0)/(2.0*d*R)-1e-8 : (d*d+R*R-r0*r0)/(2.0*d*R)+1e-8);
    //alpha=asin(r0*sin(l)/R);
    //alpha=2.0*3.1415926-asin(r0*sin(l)/R);

    M=1.4;

    // source distribution: disk
    rdd=sqrt(k[0]*k[0]*cos(b)*cos(b)-2.0*k[0]*r0*cos(b)*cos(l)+r0*r0);
    zdd=k[0]*sin(b);
    xs=-k[0]*cos(b)*cos(l)+r0;
    ys=k[0]*cos(b)*sin(l);

    //p0=0.0493*pow(10,9); // M*kpc^(-3)
    p0=1.388789*0.0493*pow(10.0,9.0); // kpc^(-3)
    //p0=1.3888*0.0493*pow(10.0,9.0); // kpc^(-3)
    //p0=0.0493*pow(10.0,9.0)/3.1; // kpc^(-3)
    beta=0.565;
    h1=0.270; // kpc
    h2=0.440; // kpc
    H=2.75; // kpc

    if (((rdd/9.025)+0.114)<=0.670)
    {
        ita=0.670;
    }
    else
    {
        ita=(rdd/9.025)+0.114;
    }

    //p_disk=(p0/ita)*exp(-(rdd-r0)/H)*((1.0-beta)*pow(cosh(zdd/(ita*h1)),-2.0)+beta*exp(-fabs(zdd)/(ita*h2)));  // :disk
    if (k[0]<5.0)
    {
        p_disk=(p0/ita)*exp(-(rdd-r0)/H)*((1.0-beta)*pow(cosh(zdd/(ita*h1)),-2.0)+beta*exp(-fabs(zdd)/(ita*h2)));  // :disk
    }
    else
    {
        p_disk=(1.0/pow(k[0],4.0))*(p0/ita)*exp(-(rdd-r0)/H)*((1.0-beta)*pow(cosh(zdd/(ita*h1)),-2.0)+beta*exp(-fabs(zdd)/(ita*h2)));  // :disk
    }

    // lens distribution: psr

    //A=41.0*1.6*pow(10.0,6.0); // kpc^(-2)
    //A=41.0*8.61*pow(10.0,6.0); // kpc^(-2)  by Lorimer 2006
    //A=2000.0*4.5*pow(10.0,5.0); // kpc^(-2)    by Kaspi 2006
    A=2000.0*10000/1.18; // kpc^(-2)    by Kaspi 2006
    //A=1.37*2000.0; // kpc^(-2)    by Kaspi 2006
    //A=2000.0*10000/5.15; // kpc^(-2)    by Kaspi 2006
    r1=0.55;  // kpc
    a=1.64;
    //B=9.01;
    B=4.01;
    E=0.05; // kpc

    rd=sqrt(k[1]*k[1]*cos(b)*cos(b)-2.0*k[1]*r0*cos(b)*cos(l)+r0*r0);
    zd=k[1]*sin(b);
    xl=-k[1]*cos(b)*cos(l)+r0;
    yl=k[1]*cos(b)*sin(l);

//.........这里部分代码省略.........

开发者ID:shidai，项目名称:microlensing_old，代码行数:101，代码来源:timescale_00_beta-2.c

示例6: if

void ExprCopy::visit(const ExprCosh& e)  { if (unary_copy(e,cosh )) clone.insert(e,&cosh (EXPR)); }

开发者ID:dvinc，项目名称:ibex-lib，代码行数:1，代码来源:ibex_ExprCopy.cpp

示例7: optimise_call

void optimise_call(ExprNode *node)
{
	DBL result = 0.0;
	bool have_result = true;;

	if(node->op != OP_CALL)
		return;
	if(node->child == NULL)
		return;
	if(node->child->op != OP_CONSTANT)
		return;

	switch(node->call.token)
	{
		case SIN_TOKEN:
			result = sin(node->child->number);
			break;
		case COS_TOKEN:
			result = cos(node->child->number);
			break;
		case TAN_TOKEN:
			result = tan(node->child->number);
			break;
		case ASIN_TOKEN:
			result = asin(node->child->number);
			break;
		case ACOS_TOKEN:
			result = acos(node->child->number);
			break;
		case ATAN_TOKEN:
			result = atan(node->child->number);
			break;
		case SINH_TOKEN:
			result = sinh(node->child->number);
			break;
		case COSH_TOKEN:
			result = cosh(node->child->number);
			break;
		case TANH_TOKEN:
			result = tanh(node->child->number);
			break;
		case ASINH_TOKEN:
			result = asinh(node->child->number);
			break;
		case ACOSH_TOKEN:
			result = acosh(node->child->number);
			break;
		case ATANH_TOKEN:
			result = atanh(node->child->number);
			break;
		case ABS_TOKEN:
			result = fabs(node->child->number);
			break;
		case RADIANS_TOKEN:
			result = node->child->number * M_PI / 180.0;
			break;
		case DEGREES_TOKEN:
			result = node->child->number * 180.0 / M_PI;
			break;
		case FLOOR_TOKEN:
			result = floor(node->child->number);
			break;
		case INT_TOKEN:
			result = (int)(node->child->number);
			break;
		case CEIL_TOKEN:
			result = ceil(node->child->number);
			break;
		case SQRT_TOKEN:
			result = sqrt(node->child->number);
			break;
		case EXP_TOKEN:
			result = exp(node->child->number);
			break;
		case LN_TOKEN:
			if(node->child->number > 0.0)
				result = log(node->child->number);
			else
				Error("Domain error in 'ln'.");
			break;
		case LOG_TOKEN:
			if(node->child->number > 0.0)
				result = log10(node->child->number);
			else
				Error("Domain error in 'log'.");
			break;
		case MIN_TOKEN:
			have_result = false;
			break;
		case MAX_TOKEN:
			have_result = false;
			break;
		case ATAN2_TOKEN:
			have_result = false;
			break;
		case POW_TOKEN:
			have_result = false;
			break;
		case MOD_TOKEN:
			have_result = false;
//.........这里部分代码省略.........

开发者ID:obeoneji，项目名称:light_field_personal，代码行数:101，代码来源:fnsyntax.cpp

示例8: atan2

bool Function::nonLinear(double &x, double &y) {
  double phi = atan2(y, x);
  double r = sqrt(x * x + y * y);
  switch (_nonLinear) {
  case 0:
    break;
  case 1:
    x = sin(x);
    y = sin(y);
    break;
  case 2:
    x = x / pow(r, 2);
    y = y / pow(r, 2);
    break;
  case 3:
    x = r * cos(phi + r);
    y = r * sin(phi + r);
    break;
  case 4:
    x = r * cos(phi * 2);
    y = r * sin(phi * 2);
    break;
  case 5:
    x = phi / M_PI;
    y = r - 1;
    break;
  case 6:
    x = r * sin(phi + r);
    y = r * cos(phi - r);
    break;
  case 7:
    x = r * sin(phi * r);
    y = 0 - cos(phi * r);
    break;
  case 8:
    x = phi * sin(M_PI * r) / M_PI;
    y = phi * cos(M_PI * r) / M_PI;
    break;
  case 9:
    x = (cos(phi) + sin(r)) / r;
    y = (sin(phi) - cos(r)) / r;
    break;
  case 10: {
    x = sin(phi) / r;
    y = cos(phi) * r;
    break;
  }
  case 11: {
    x = sin(phi) * cos(r);
    y = cos(phi) * sin(r);
    break;
  }
  case 12: {
    x = r * pow(sin(phi + r), 3);
    y = r * pow(cos(phi - r), 3);
    break;
  }
  case 13: {
    double omega = randomTo(2) ? M_PI : 0;
    x = sqrt(r) * cos((phi / 2) + omega);
    y = sqrt(r) * sin((phi / 2) + omega);
    break;
  }
  case 14: {
    x = (2 * r / (r + 1)) * x;
    y = (2 * r / (r + 1)) * y;
    break;
  }
  case 15: {
    double nx = cos(M_PI * x) * cosh(y);
    double ny = (0 - sin(M_PI * x)) * sinh(y);
    x = nx;
    y = ny;
    break;
  }
  default:
    return false;
  }
  return true;
}

开发者ID:jvesely，项目名称:ignitor，代码行数:80，代码来源:function.cpp

示例9: __ieee754_cosh

double ICACHE_FLASH_ATTR __ieee754_cosh(double x) {
    return cosh(x);
}

开发者ID:thachdovan，项目名称:SMeshStudio，代码行数:3，代码来源:libc_replacements.c

示例10: __mth_i_dcosh

double
__mth_i_dcosh(double d)
{
  return cosh(d);
}

开发者ID:heinerbilch，项目名称:flang，代码行数:5，代码来源:dcosh.c

示例11: v

 //-----------------------------------------------------------------------
 void FunCmplxCosH::Eval(ptr_val_type &ret, const ptr_val_type *a_pArg, int)
 {
   cmplx_type v(a_pArg[0]->GetFloat(), a_pArg[0]->GetImag());
   *ret = cosh(v);
 }

开发者ID:ArashPartow，项目名称:math-parser-benchmark-project，代码行数:6，代码来源:mpFuncCmplx.cpp

示例12: domath

void
domath  (void)
{
#ifndef NO_DOUBLE
  double f1;
  double f2;

  int i1;

  f1 = acos (0.0);
  fprintf( stdout, "acos           : %f\n", f1);

  f1 = acosh (0.0);
  fprintf( stdout, "acosh          : %f\n", f1);

  f1 = asin (1.0);
  fprintf( stdout, "asin           : %f\n", f1);

  f1 = asinh (1.0);
  fprintf( stdout, "asinh          : %f\n", f1);

  f1 = atan (M_PI_4);
  fprintf( stdout, "atan           : %f\n", f1);

  f1 = atan2 (2.3, 2.3);
  fprintf( stdout, "atan2          : %f\n", f1);

  f1 = atanh (1.0);
  fprintf( stdout, "atanh          : %f\n", f1);

  f1 = cbrt (27.0);
  fprintf( stdout, "cbrt           : %f\n", f1);

  f1 = ceil (3.5);
  fprintf( stdout, "ceil           : %f\n", f1);

  f1 = copysign (3.5, -2.5);
  fprintf( stdout, "copysign       : %f\n", f1);

  f1 = cos (M_PI_2);
  fprintf( stdout, "cos            : %f\n", f1);

  f1 = cosh (M_PI_2);
  fprintf( stdout, "cosh           : %f\n", f1);

  f1 = erf (42.0);
  fprintf( stdout, "erf            : %f\n", f1);

  f1 = erfc (42.0);
  fprintf( stdout, "erfc           : %f\n", f1);

  f1 = exp (0.42);
  fprintf( stdout, "exp            : %f\n", f1);

  f1 = exp2 (0.42);
  fprintf( stdout, "exp2           : %f\n", f1);

  f1 = expm1 (0.00042);
  fprintf( stdout, "expm1          : %f\n", f1);

  f1 = fabs (-1.123);
  fprintf( stdout, "fabs           : %f\n", f1);

  f1 = fdim (1.123, 2.123);
  fprintf( stdout, "fdim           : %f\n", f1);

  f1 = floor (0.5);
  fprintf( stdout, "floor          : %f\n", f1);
  f1 = floor (-0.5);
  fprintf( stdout, "floor          : %f\n", f1);

  f1 = fma (2.1, 2.2, 3.01);
  fprintf( stdout, "fma            : %f\n", f1);

  f1 = fmax (-0.42, 0.42);
  fprintf( stdout, "fmax           : %f\n", f1);

  f1 = fmin (-0.42, 0.42);
  fprintf( stdout, "fmin           : %f\n", f1);

  f1 = fmod (42.0, 3.0);
  fprintf( stdout, "fmod           : %f\n", f1);

  /* no type-specific variant */
  i1 = fpclassify(1.0);
  fprintf( stdout, "fpclassify     : %d\n", i1);

  f1 = frexp (42.0, &i1);
  fprintf( stdout, "frexp          : %f\n", f1);

  f1 = hypot (42.0, 42.0);
  fprintf( stdout, "hypot          : %f\n", f1);

  i1 = ilogb (42.0);
  fprintf( stdout, "ilogb          : %d\n", i1);

  /* no type-specific variant */
  i1 = isfinite(3.0);
  fprintf( stdout, "isfinite       : %d\n", i1);

//.........这里部分代码省略.........

开发者ID:FullMentalPanic，项目名称:RTEMS_NEW_TOOL_CHAIN，代码行数:101，代码来源:domath.c

示例13: LibCosh

void LibCosh(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
{
    ReturnValue->Val->FP = cosh(Param[0]->Val->FP);
}

开发者ID:lieff，项目名称:lvg，代码行数:4，代码来源:clibrary.c

示例14: r_cosh

double r_cosh(real *x)
#endif
{
return( cosh(*x) );
}

开发者ID:DanIverson，项目名称:OpenVnmrJ，代码行数:5，代码来源:r_cosh.c

示例15: coshf

float
coshf(float x)
{
  return (float) cosh(x);
}

开发者ID:aosm，项目名称:gcc3，代码行数:5，代码来源:stubs.c

注：本文中的cosh函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。