choreo.NBodySyst#

class NBodySyst(Py_ssize_t geodim, Py_ssize_t nbody, double[::1] bodymass, double[::1] bodycharge, list Sym_list, inter_law=None, unicode inter_law_str=None, inter_law_param_dict=None, bool ForceGeneralSym=False, bool ForceGreaterNStore=False)#

This class defines a N-body system

Class Constructor

__init__(*args, **kwargs)

Methods Summary

`AssertAllBodyConstraintAreRespected`
`AssertAllSegmGenConstraintsAreRespected`
`BuildSegmGraph`
`ChooseInterSegm`
`ChooseLoopGen`
`ComputeCenterOfMass`
`ComputeSymDefault`
`Compute_forces`
`Compute_forces_nosym`
`Compute_forces_vectorized`
`Compute_forces_vectorized_nosym`
`Compute_init_pos_mom`
`Compute_n_sub_fft`
`Compute_periodicity_default`
`Compute_velocities`
`Compute_velocities_vectorized`
`ConfigureShortcutSym`
`DescribeSystem`
`DetectEscape`
`DetectLoops`
`DetectSegmRequiresDisp`
`DetectXlim`
`Detect_homo_inter_law`
`FromDict`
`FromSolutionFile`
`GatherInterSym`
`GetFullAABB`
`GetKrylovJacobian`
`Get_ODE_def`
`Get_segmpos_minmax`
`Init_to_dict`
`Make_params_bounds`
`PlotTimeBodyGraph`
`Segmpos_Descriptor`
`Set_inter_law`
`TT_params_to_action_grad`
`TestActionSame`
`TestHashSame`
`Update_ODE_params`
`Validate_inter_law`
`Write_Descriptor`
`__init__`
`all_coeffs_dense_to_params_noopt`
`all_coeffs_pos_to_vel_inplace`
`all_coeffs_to_kin_nrg`
`all_coeffs_to_kin_nrg_grad`
`all_coeffs_to_params_noopt`
`all_pos_to_all_body_pos_noopt`
`all_to_segm_noopt`
`allocate_owned_memory`
`co_in`
`free_owned_memory`
`nnz_k`
`params_basis_pos`
`params_basis_vel`
`params_changevar`
`params_resize`
`params_to_action`
`params_to_action_grad`
`params_to_action_hess`
`params_to_all_coeffs_dense_noopt`
`params_to_all_coeffs_noopt`
`params_to_kin_nrg`
`params_to_kin_nrg_grad`
`params_to_pot_nrg`
`params_to_pot_nrg_grad`
`params_to_pot_nrg_hess`
`params_to_segmpos`
`params_to_segmvel`
`plot_segmpos_2D`	Plots 2D trajectories with one color per body and saves image in file
`pos_slice`
`segm_to_path_stats`
`segmpos_dparams_to_action_hess`
`segmpos_params_to_action`
`segmpos_params_to_action_grad`
`segmpos_to_all_noopt`
`segmpos_to_allbody_noopt`
`segmpos_to_hash`
`segmpos_to_params`
`segmpos_to_params_T`

Attributes

`ALG_Iint`
`ALG_SpaceRot`
`ALG_TimeRev`
`BinProdChargeSum`
`BinSourceSegm`
`BinSpaceRot`
`BinSpaceRotIsId`
`BinTargetSegm`
`BodyGraph`
`ForceGeneralSym`
`ForceGreaterNStore`
`GreaterNStore`
`Hash_exp`
`Homo_exp`
`Homo_unit`
`InitValPosBasis`
`InitValVelBasis`
`InterSpaceRot`
`InterSpaceRotIsId`
`InterTimeRev`
`LawIsHomo`
`LoopGenConstraints`
`ParamBasisShortcutPos`
`ParamBasisShortcutVel`
`PerDef_Isegm`
`PerDef_SpaceRotPos`
`PerDef_SpaceRotVel`
`PerDef_TimeRev`
`RequiresGreaterNStore`
`SegmGraph`
`SegmRequiresDisp`
`Sym_list`
`Targets`
`bodyloop`
`bodysegm`
`fft_backend`
`fftw_nthreads`	object
`fftw_planner_effort`	object
`fftw_wisdom_only`	'bool'
`gensegm_loop_start`
`gensegm_to_all`
`gensegm_to_body`
`gensegm_to_iint`
`gensegm_to_iintrel`
`geodim`
`ifft_shapes`
`inter_law_param_dict`
`inter_law_str`
`intersegm_to_all`
`intersegm_to_body`
`intersegm_to_iint`
`loopcharge`
`loopgen`
`loopmass`
`loopnb`
`n_sub_fft`
`nbin_segm_tot`
`nbin_segm_unique`
`nbody`
`ncoeff_min_loop`
`ncoeffs`
`ngensegm_loop`
`nint`
`nint_fac`
`nint_min`
`nloop`
`nparams`
`nparams_incl_o`
`nrem`
`nsegm`
`params_shapes`
`params_shifts`
`pos_slice_shapes`
`segm_size`
`segm_store`