Current library: Alpha v34, 4,223 checked-use theorems; Stable remains 432. Historical first admissions, original proof editions, and non-admitted aliases are preserved.
Exact expanded first-order arithmetic statement
forall p db dc D ab ac L. (((forall fom_index_pfp_right_divisor_bound_source_canonical. (exists fom_gap_pfp_right_divisor_bound_source_canonical_index_bound. fom_gap_pfp_right_divisor_bound_source_canonical_index_bound + S (fom_index_pfp_right_divisor_bound_source_canonical) = L) -> exists fom_value_pfp_right_divisor_bound_source_canonical. ((((exists fom_beta_height_pfp_right_divisor_bound_source_canonical_entry. fom_beta_height_pfp_right_divisor_bound_source_canonical_entry + S (fom_value_pfp_right_divisor_bound_source_canonical) = S ((S (fom_index_pfp_right_divisor_bound_source_canonical)) * ac)) /\ exists fom_beta_quotient_pfp_right_divisor_bound_source_canonical_entry. ab = fom_beta_quotient_pfp_right_divisor_bound_source_canonical_entry * S ((S (fom_index_pfp_right_divisor_bound_source_canonical)) * ac) + (fom_value_pfp_right_divisor_bound_source_canonical))) /\ (exists fom_gap_pfp_right_divisor_bound_source_canonical_value_bound. fom_gap_pfp_right_divisor_bound_source_canonical_value_bound + S (fom_value_pfp_right_divisor_bound_source_canonical) = p))) /\ ((exists pfrd_qb_right_divisor_bound_source pfrd_qc_right_divisor_bound_source pfrd_qlen_right_divisor_bound_source pfrd_pb_right_divisor_bound_source pfrd_pc_right_divisor_bound_source pfrd_plen_right_divisor_bound_source. ((((forall fom_index_pfp_right_divisor_bound_source_productleft. (exists fom_gap_pfp_right_divisor_bound_source_productleft_index_bound. fom_gap_pfp_right_divisor_bound_source_productleft_index_bound + S (fom_index_pfp_right_divisor_bound_source_productleft) = pfrd_qlen_right_divisor_bound_source) -> exists fom_value_pfp_right_divisor_bound_source_productleft. ((((exists fom_beta_height_pfp_right_divisor_bound_source_productleft_entry. fom_beta_height_pfp_right_divisor_bound_source_productleft_entry + S (fom_value_pfp_right_divisor_bound_source_productleft) = S ((S (fom_index_pfp_right_divisor_bound_source_productleft)) * pfrd_qc_right_divisor_bound_source)) /\ exists fom_beta_quotient_pfp_right_divisor_bound_source_productleft_entry. pfrd_qb_right_divisor_bound_source = fom_beta_quotient_pfp_right_divisor_bound_source_productleft_entry * S ((S (fom_index_pfp_right_divisor_bound_source_productleft)) * pfrd_qc_right_divisor_bound_source) + (fom_value_pfp_right_divisor_bound_source_productleft))) /\ (exists fom_gap_pfp_right_divisor_bound_source_productleft_value_bound. fom_gap_pfp_right_divisor_bound_source_productleft_value_bound + S (fom_value_pfp_right_divisor_bound_source_productleft) = p))) /\ (((forall fom_index_pfp_right_divisor_bound_source_productright. (exists fom_gap_pfp_right_divisor_bound_source_productright_index_bound. fom_gap_pfp_right_divisor_bound_source_productright_index_bound + S (fom_index_pfp_right_divisor_bound_source_productright) = D) -> exists fom_value_pfp_right_divisor_bound_source_productright. ((((exists fom_beta_height_pfp_right_divisor_bound_source_productright_entry. fom_beta_height_pfp_right_divisor_bound_source_productright_entry + S (fom_value_pfp_right_divisor_bound_source_productright) = S ((S (fom_index_pfp_right_divisor_bound_source_productright)) * dc)) /\ exists fom_beta_quotient_pfp_right_divisor_bound_source_productright_entry. db = fom_beta_quotient_pfp_right_divisor_bound_source_productright_entry * S ((S (fom_index_pfp_right_divisor_bound_source_productright)) * dc) + (fom_value_pfp_right_divisor_bound_source_productright))) /\ (exists fom_gap_pfp_right_divisor_bound_source_productright_value_bound. fom_gap_pfp_right_divisor_bound_source_productright_value_bound + S (fom_value_pfp_right_divisor_bound_source_productright) = p))) /\ (((((((pfrd_qlen_right_divisor_bound_source)=0 \/ (D)=0) /\ (((pfrd_plen_right_divisor_bound_source)=0)))) \/ (((~((pfrd_qlen_right_divisor_bound_source)=0)) /\ (((~((D)=0)) /\ (((pfrd_qlen_right_divisor_bound_source)+(D)=S (pfrd_plen_right_divisor_bound_source)))))))) /\ ((forall pfc_index_right_divisor_bound_source_productcoefficients. (exists pfa_gap_right_divisor_bound_source_productcoefficientsbound. pfa_gap_right_divisor_bound_source_productcoefficientsbound + S (pfc_index_right_divisor_bound_source_productcoefficients) = (pfrd_plen_right_divisor_bound_source)) -> exists pfc_value_right_divisor_bound_source_productcoefficients. ((((exists ff_h_pfp_right_divisor_bound_source_productcoefficientsentry. ff_h_pfp_right_divisor_bound_source_productcoefficientsentry + S (pfc_value_right_divisor_bound_source_productcoefficients) = S ((S (pfc_index_right_divisor_bound_source_productcoefficients)) * pfrd_pc_right_divisor_bound_source)) /\ exists ff_q_pfp_right_divisor_bound_source_productcoefficientsentry. pfrd_pb_right_divisor_bound_source = ff_q_pfp_right_divisor_bound_source_productcoefficientsentry * S ((S (pfc_index_right_divisor_bound_source_productcoefficients)) * pfrd_pc_right_divisor_bound_source) + (pfc_value_right_divisor_bound_source_productcoefficients))) /\ ((exists pfc_terms_code_right_divisor_bound_source_productcoefficientscoefficient pfc_terms_scale_right_divisor_bound_source_productcoefficientscoefficient pfc_natural_sum_right_divisor_bound_source_productcoefficientscoefficient. ((forall pfc_index_right_divisor_bound_source_productcoefficientscoefficientdiagonal. (exists pfa_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonalbound. pfa_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonalbound + S (pfc_index_right_divisor_bound_source_productcoefficientscoefficientdiagonal) = (S (pfc_index_right_divisor_bound_source_productcoefficients))) -> exists pfc_value_right_divisor_bound_source_productcoefficientscoefficientdiagonal. ((((exists ff_h_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonalentry. ff_h_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonalentry + S (pfc_value_right_divisor_bound_source_productcoefficientscoefficientdiagonal) = S ((S (pfc_index_right_divisor_bound_source_productcoefficientscoefficientdiagonal)) * pfc_terms_scale_right_divisor_bound_source_productcoefficientscoefficient)) /\ exists ff_q_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonalentry. pfc_terms_code_right_divisor_bound_source_productcoefficientscoefficient = ff_q_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonalentry * S ((S (pfc_index_right_divisor_bound_source_productcoefficientscoefficientdiagonal)) * pfc_terms_scale_right_divisor_bound_source_productcoefficientscoefficient) + (pfc_value_right_divisor_bound_source_productcoefficientscoefficientdiagonal))) /\ ((exists pfc_complement_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm pfc_left_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm pfc_right_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm. (((pfc_index_right_divisor_bound_source_productcoefficientscoefficientdiagonal)+pfc_complement_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm=(pfc_index_right_divisor_bound_source_productcoefficients)) /\ ((((((exists pfa_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermleftinside. pfa_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermleftinside + S (pfc_index_right_divisor_bound_source_productcoefficientscoefficientdiagonal) = (pfrd_qlen_right_divisor_bound_source)) /\ ((((exists ff_h_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermleftentry. ff_h_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermleftentry + S (pfc_left_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm) = S ((S (pfc_index_right_divisor_bound_source_productcoefficientscoefficientdiagonal)) * pfrd_qc_right_divisor_bound_source)) /\ exists ff_q_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermleftentry. pfrd_qb_right_divisor_bound_source = ff_q_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermleftentry * S ((S (pfc_index_right_divisor_bound_source_productcoefficientscoefficientdiagonal)) * pfrd_qc_right_divisor_bound_source) + (pfc_left_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm)))))) \/ (((exists pfc_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermleftoutside. pfc_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermleftoutside+(pfrd_qlen_right_divisor_bound_source)=(pfc_index_right_divisor_bound_source_productcoefficientscoefficientdiagonal)) /\ (((pfc_left_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm)=0))))) /\ ((((((exists pfa_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermrightinside. pfa_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermrightinside + S (pfc_complement_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm) = (D)) /\ ((((exists ff_h_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermrightentry. ff_h_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermrightentry + S (pfc_right_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm) = S ((S (pfc_complement_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm)) * dc)) /\ exists ff_q_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermrightentry. db = ff_q_pfp_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermrightentry * S ((S (pfc_complement_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm)) * dc) + (pfc_right_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm)))))) \/ (((exists pfc_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermrightoutside. pfc_gap_right_divisor_bound_source_productcoefficientscoefficientdiagonaltermrightoutside+(D)=(pfc_complement_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm)) /\ (((pfc_right_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm)=0))))) /\ (((pfc_value_right_divisor_bound_source_productcoefficientscoefficientdiagonal)=pfc_left_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm*pfc_right_right_divisor_bound_source_productcoefficientscoefficientdiagonalterm))))))))))) /\ (((exists fs_u_pfc_right_divisor_bound_source_productcoefficientscoefficientsum fs_v_pfc_right_divisor_bound_source_productcoefficientscoefficientsum. ((((exists fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_start. fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_start + S (0) = S ((S (0)) * fs_v_pfc_right_divisor_bound_source_productcoefficientscoefficientsum)) /\ exists fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_start. fs_u_pfc_right_divisor_bound_source_productcoefficientscoefficientsum = fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_start * S ((S (0)) * fs_v_pfc_right_divisor_bound_source_productcoefficientscoefficientsum) + (0))) /\ ((((exists fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_terminal. fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_terminal + S (pfc_natural_sum_right_divisor_bound_source_productcoefficientscoefficient) = S ((S (S (pfc_index_right_divisor_bound_source_productcoefficients))) * fs_v_pfc_right_divisor_bound_source_productcoefficientscoefficientsum)) /\ exists fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_terminal. fs_u_pfc_right_divisor_bound_source_productcoefficientscoefficientsum = fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_terminal * S ((S (S (pfc_index_right_divisor_bound_source_productcoefficients))) * fs_v_pfc_right_divisor_bound_source_productcoefficientscoefficientsum) + (pfc_natural_sum_right_divisor_bound_source_productcoefficientscoefficient))) /\ forall fs_i_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps. (exists fs_lt_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_bound. fs_lt_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_bound + S fs_i_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps = S (pfc_index_right_divisor_bound_source_productcoefficients)) -> exists fs_a_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps fs_r_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps fs_s_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps. ((((exists fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_summand. fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_summand + S (fs_a_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps) = S ((S (fs_i_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps)) * pfc_terms_scale_right_divisor_bound_source_productcoefficientscoefficient)) /\ exists fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_summand. pfc_terms_code_right_divisor_bound_source_productcoefficientscoefficient = fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_summand * S ((S (fs_i_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps)) * pfc_terms_scale_right_divisor_bound_source_productcoefficientscoefficient) + (fs_a_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps))) /\ ((((exists fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_partial. fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_partial + S (fs_r_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps) = S ((S (fs_i_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps)) * fs_v_pfc_right_divisor_bound_source_productcoefficientscoefficientsum)) /\ exists fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_partial. fs_u_pfc_right_divisor_bound_source_productcoefficientscoefficientsum = fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_partial * S ((S (fs_i_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps)) * fs_v_pfc_right_divisor_bound_source_productcoefficientscoefficientsum) + (fs_r_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps))) /\ ((((exists fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_successor. fs_h_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_successor + S (fs_s_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps) = S ((S (S fs_i_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps)) * fs_v_pfc_right_divisor_bound_source_productcoefficientscoefficientsum)) /\ exists fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_successor. fs_u_pfc_right_divisor_bound_source_productcoefficientscoefficientsum = fs_q_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps_successor * S ((S (S fs_i_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps)) * fs_v_pfc_right_divisor_bound_source_productcoefficientscoefficientsum) + (fs_s_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps))) /\ fs_s_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps = fs_r_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps + fs_a_pfc_right_divisor_bound_source_productcoefficientscoefficientsum_body_steps)))))) /\ ((((exists pfa_gap_right_divisor_bound_source_productcoefficientscoefficientresiduebound. pfa_gap_right_divisor_bound_source_productcoefficientscoefficientresiduebound + S (pfc_value_right_divisor_bound_source_productcoefficients) = (p)) /\ ((exists pfa_offset_left_right_divisor_bound_source_productcoefficientscoefficientresiduecongruence pfa_offset_right_right_divisor_bound_source_productcoefficientscoefficientresiduecongruence. (pfc_natural_sum_right_divisor_bound_source_productcoefficientscoefficient) + (p) * pfa_offset_left_right_divisor_bound_source_productcoefficientscoefficientresiduecongruence = (pfc_value_right_divisor_bound_source_productcoefficients) + (p) * pfa_offset_right_right_divisor_bound_source_productcoefficientscoefficientresiduecongruence))))))))))))))))))) /\ ((forall pfrep_power_right_divisor_bound_source_target pfrep_left_right_divisor_bound_source_target pfrep_right_right_divisor_bound_source_target. ((exists pfrep_position_right_divisor_bound_source_targetfirst. ((pfrep_position_right_divisor_bound_source_targetfirst+S (pfrep_power_right_divisor_bound_source_target)=(pfrd_plen_right_divisor_bound_source)) /\ ((((exists ff_h_pfp_right_divisor_bound_source_targetfirstentry. ff_h_pfp_right_divisor_bound_source_targetfirstentry + S (pfrep_left_right_divisor_bound_source_target) = S ((S (pfrep_position_right_divisor_bound_source_targetfirst)) * pfrd_pc_right_divisor_bound_source)) /\ exists ff_q_pfp_right_divisor_bound_source_targetfirstentry. pfrd_pb_right_divisor_bound_source = ff_q_pfp_right_divisor_bound_source_targetfirstentry * S ((S (pfrep_position_right_divisor_bound_source_targetfirst)) * pfrd_pc_right_divisor_bound_source) + (pfrep_left_right_divisor_bound_source_target)))))) \/ (((exists pfrep_gap_right_divisor_bound_source_targetfirstoutside. pfrep_gap_right_divisor_bound_source_targetfirstoutside+(pfrd_plen_right_divisor_bound_source)=(pfrep_power_right_divisor_bound_source_target)) /\ (((pfrep_left_right_divisor_bound_source_target)=0))))) -> ((exists pfrep_position_right_divisor_bound_source_targetsecond. ((pfrep_position_right_divisor_bound_source_targetsecond+S (pfrep_power_right_divisor_bound_source_target)=(L)) /\ ((((exists ff_h_pfp_right_divisor_bound_source_targetsecondentry. ff_h_pfp_right_divisor_bound_source_targetsecondentry + S (pfrep_right_right_divisor_bound_source_target) = S ((S (pfrep_position_right_divisor_bound_source_targetsecond)) * ac)) /\ exists ff_q_pfp_right_divisor_bound_source_targetsecondentry. ab = ff_q_pfp_right_divisor_bound_source_targetsecondentry * S ((S (pfrep_position_right_divisor_bound_source_targetsecond)) * ac) + (pfrep_right_right_divisor_bound_source_target)))))) \/ (((exists pfrep_gap_right_divisor_bound_source_targetsecondoutside. pfrep_gap_right_divisor_bound_source_targetsecondoutside+(L)=(pfrep_power_right_divisor_bound_source_target)) /\ (((pfrep_right_right_divisor_bound_source_target)=0))))) -> pfrep_left_right_divisor_bound_source_target=pfrep_right_right_divisor_bound_source_target))))))) -> (forall fom_index_pfp_right_divisor_bound_result. (exists fom_gap_pfp_right_divisor_bound_result_index_bound. fom_gap_pfp_right_divisor_bound_result_index_bound + S (fom_index_pfp_right_divisor_bound_result) = D) -> exists fom_value_pfp_right_divisor_bound_result. ((((exists fom_beta_height_pfp_right_divisor_bound_result_entry. fom_beta_height_pfp_right_divisor_bound_result_entry + S (fom_value_pfp_right_divisor_bound_result) = S ((S (fom_index_pfp_right_divisor_bound_result)) * dc)) /\ exists fom_beta_quotient_pfp_right_divisor_bound_result_entry. db = fom_beta_quotient_pfp_right_divisor_bound_result_entry * S ((S (fom_index_pfp_right_divisor_bound_result)) * dc) + (fom_value_pfp_right_divisor_bound_result))) /\ (exists fom_gap_pfp_right_divisor_bound_result_value_bound. fom_gap_pfp_right_divisor_bound_result_value_bound + S (fom_value_pfp_right_divisor_bound_result) = p)))Constructive proof overview
Generated structural guide
The actual witnessed convolution supplies a canonical divisor prefix, including zero-length divisors.
The unchanged tactic script uses 0 declared prerequisites and contains 20 exact native proof lines.
Alpha v34 checked-use · first admitted v34 · independently kernel and Lean verified; not Stable
Proof neighborhood
Direct dependencies
Direct dependents
Formal native tactic body
Dependencies are introduced as named hypotheses before line 1. Local theorem links identify exact declared prerequisites. This exact body belongs to a complete independently kernel-checked constructive proof bundle and has Alpha checked-use authority; it does not imply Stable membership.
Read the argument
Proof checkpoints
This is a reading aid, not a new proof or a proof-tree certificate. Checkpoint groups are consecutive commands, not inferred branch boundaries. Every step links to the preserved script.
01Fix variables and assumptionsL1–8
02Separate the logical casesL9–18
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L9
cases h - L10
cases h_right - L11
cases h_right_witness - L12
cases h_right_witness_witness - L13
cases h_right_witness_witness_witness - L14
cases h_right_witness_witness_witness_witness - L15
cases h_right_witness_witness_witness_witness_witness - L16
cases h_right_witness_witness_witness_witness_witness_witness - L17
cases h_right_witness_witness_witness_witness_witness_witness_left - L18
cases h_right_witness_witness_witness_witness_witness_witness_left_right
03Separate the logical casesL19–19
Follow the explicit conjunction, disjunction, witness, or contradiction step recorded below.
- L19
cases h_right_witness_witness_witness_witness_witness_witness_left_right_right
04Use earlier factsL20–20
Instantiate or apply named facts and discharge the corresponding proof obligations.
- L20
exact h_right_witness_witness_witness_witness_witness_witness_left_right_left
Original exact command ledger · 20 lines
- 0001
intro p - 0002
intro db - 0003
intro dc - 0004
intro D - 0005
intro ab - 0006
intro ac - 0007
intro L - 0008
intro h - 0009
cases h - 0010
cases h_right - 0011
cases h_right_witness - 0012
cases h_right_witness_witness - 0013
cases h_right_witness_witness_witness - 0014
cases h_right_witness_witness_witness_witness - 0015
cases h_right_witness_witness_witness_witness_witness - 0016
cases h_right_witness_witness_witness_witness_witness_witness - 0017
cases h_right_witness_witness_witness_witness_witness_witness_left - 0018
cases h_right_witness_witness_witness_witness_witness_witness_left_right - 0019
cases h_right_witness_witness_witness_witness_witness_witness_left_right_right - 0020
exact h_right_witness_witness_witness_witness_witness_witness_left_right_left