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Searched refs:symb_cos (Results 1 – 10 of 10) sorted by relevance

/dports/math/giacxcas/giac-1.6.0/src/
H A Dgauss.cc610 tmp=evalf(vp0,1,contextptr)*symb_cos(t)+cst_i*evalf(vp1,1,contextptr)*symb_sin(t); in conique_reduite()
615 tmp=vp0*symb_cos(t)+cst_i*vp1*symb_sin(t); in conique_reduite()
799 gen eq=makevecteur(a*upar*symb_cos(vpar),b*upar*symb_sin(vpar),upar); in quadrique_reduite()
816 …gen eq=makevecteur(a*symb_sin(upar)*symb_cos(vpar),b*symb_sin(upar)*symb_sin(vpar),c*symb_cos(upar… in quadrique_reduite()
830 …gen eq=makevecteur(a*symb_sinh(upar)*symb_cos(vpar),b*symb_sinh(upar)*symb_sin(vpar),c*symb_cosh(u… in quadrique_reduite()
838 …eq=makevecteur(a*symb_sinh(upar)*symb_cos(vpar),b*symb_sinh(upar)*symb_sin(vpar),-c*symb_cosh(upar… in quadrique_reduite()
845 …gen eq=makevecteur(a*symb_cosh(upar)*symb_cos(vpar),b*symb_cosh(upar)*symb_sin(vpar),c*symb_sinh(u… in quadrique_reduite()
878 gen eq=makevecteur(a*symb_cos(vpar),b*symb_sin(vpar),upar); in quadrique_reduite()
946 gen eq=makevecteur(upar*symb_cos(vpar),a*upar*symb_sin(vpar),b*pow(upar,2)); in quadrique_reduite()
H A Dsubst.cc151 return rdiv(symb_sin(e),symb_cos(e),contextptr); in tantosincos()
156 return rdiv(symb_sin(e2),(1+symb_cos(e2)),contextptr); in tantosincos2()
161 return rdiv((1-symb_cos(e2)),symb_sin(e2),contextptr); in tantocossin2()
229 gen tmpcos=symb_cos(base._SYMBptr->feuille); in trigcospow()
258 return pow(tmp,ediv)*pow(rdiv(tmpsin,symb_cos(base._SYMBptr->feuille),contextptr),emod); in trigsinpow()
280 return pow(tmp,ediv)*pow(tmptan*symb_cos(base._SYMBptr->feuille),emod); in trigtanpow()
992 return -symb_cos(ratnormal(x+cst_pi_over_2,contextptr)); in shift_sin()
H A Dusual.h143 symbolic symb_cos(const gen & e);
H A Dplot3d.cc1157 …res[0]=centre+makevecteur(rayon*symb_cos(st[0])*symb_cos(st[1]),rayon*symb_cos(st[0])*symb_sin(st[… in hypersphere_parameq()
H A Dlin.cc836 return symb_cos(g)*symb_tan(g); in sin2tancos()
H A Dderive.cc1039 …excluded=mergevecteur(excluded,gen2vecteur(_solve(makesequence(symb_equal(symb_cos(gf),0),x),conte… in domain()
H A Dintgab.cc1908 gen g2=g*cst_pi*symb_cos(cst_pi*x)/symb_sin(cst_pi*x); in in_sumab()
H A Dusual.cc1408 symbolic symb_cos(const gen & e){ in symb_cos() function
1607 return q*symb_cos(r*cst_pi/d); in cos()
1609 return q*symb_cos(rdiv(r*180,d,contextptr)); in cos()
1612 return q*symb_cos(rdiv(r*200,d,contextptr)); in cos()
1630 return symb_cos(e); in cos()
H A Dplot.cc6733 vecteur sincost(makevecteur(symb_sin(tg),symb_cos(tg))); in find_curve_parametrization()
9369 …gen eq=ab4+d_perp/abs_norm(v1,contextptr)*symb_cos(vx_var)*v1+d_perp/abs_norm(v2,contextptr)*symb_… in inter2cercles_or_spheres()
10214 … res=O+a*symb_cos(theta)*F1F2/abs_norm(F1F2,contextptr)+b*symb_sin(theta)*n/abs_norm(n,contextptr); in _ellipse()
10219 res=eitheta*(a*symb_cos(theta)+b*cst_i*symb_sin(theta))+O; in _ellipse()
H A Dintg.cc143 return rdiv(symb_sin(e),symb_cos(e),contextptr); in sin_over_cos()