| Step | 
						Hyp | 
						Ref | 
						Expression | 
					
						
							| 1 | 
							
								
							 | 
							qlaxr3.1 | 
							   | 
						
						
							| 2 | 
							
								
							 | 
							qlaxr3.2 | 
							   | 
						
						
							| 3 | 
							
								
							 | 
							qlaxr3.3 | 
							   | 
						
						
							| 4 | 
							
								
							 | 
							qlaxr3.4 | 
							   | 
						
						
							| 5 | 
							
								1 2
							 | 
							chjcli | 
							   | 
						
						
							| 6 | 
							
								5
							 | 
							chshii | 
							   | 
						
						
							| 7 | 
							
								1 2
							 | 
							chub1i | 
							   | 
						
						
							| 8 | 
							
								
							 | 
							incom | 
							   | 
						
						
							| 9 | 
							
								1
							 | 
							choccli | 
							   | 
						
						
							| 10 | 
							
								2
							 | 
							choccli | 
							   | 
						
						
							| 11 | 
							
								1 2
							 | 
							cmj1i | 
							   | 
						
						
							| 12 | 
							
								1 5 11
							 | 
							cmcmii | 
							   | 
						
						
							| 13 | 
							
								5 1 12
							 | 
							cmcm2ii | 
							   | 
						
						
							| 14 | 
							
								1 2
							 | 
							cmj2i | 
							   | 
						
						
							| 15 | 
							
								2 5 14
							 | 
							cmcmii | 
							   | 
						
						
							| 16 | 
							
								5 2 15
							 | 
							cmcm2ii | 
							   | 
						
						
							| 17 | 
							
								5 9 10 13 16
							 | 
							fh1i | 
							   | 
						
						
							| 18 | 
							
								8 17
							 | 
							eqtr3i | 
							   | 
						
						
							| 19 | 
							
								3
							 | 
							chjoi | 
							   | 
						
						
							| 20 | 
							
								19 4
							 | 
							eqtr3i | 
							   | 
						
						
							| 21 | 
							
								
							 | 
							choc0 | 
							   | 
						
						
							| 22 | 
							
								9 10
							 | 
							chjcli | 
							   | 
						
						
							| 23 | 
							
								22 5
							 | 
							chdmm1i | 
							   | 
						
						
							| 24 | 
							
								20 21 23
							 | 
							3eqtr4i | 
							   | 
						
						
							| 25 | 
							
								22 5
							 | 
							chincli | 
							   | 
						
						
							| 26 | 
							
								
							 | 
							h0elch | 
							   | 
						
						
							| 27 | 
							
								25 26
							 | 
							chcon3i | 
							   | 
						
						
							| 28 | 
							
								24 27
							 | 
							mpbir | 
							   | 
						
						
							| 29 | 
							
								18 28
							 | 
							eqtr3i | 
							   | 
						
						
							| 30 | 
							
								5 9
							 | 
							chincli | 
							   | 
						
						
							| 31 | 
							
								5 10
							 | 
							chincli | 
							   | 
						
						
							| 32 | 
							
								30 31
							 | 
							chj00i | 
							   | 
						
						
							| 33 | 
							
								29 32
							 | 
							mpbir | 
							   | 
						
						
							| 34 | 
							
								33
							 | 
							simpli | 
							   | 
						
						
							| 35 | 
							
								1 6 7 34
							 | 
							omlsii | 
							   | 
						
						
							| 36 | 
							
								2 1
							 | 
							chub2i | 
							   | 
						
						
							| 37 | 
							
								33
							 | 
							simpri | 
							   | 
						
						
							| 38 | 
							
								2 6 36 37
							 | 
							omlsii | 
							   | 
						
						
							| 39 | 
							
								35 38
							 | 
							eqtr4i | 
							   |