Theorem prmuloclemcalc 7876

Description: Calculations for prmuloc 7877. (Contributed by Jim Kingdon, 9-Dec-2019.)

Hypotheses

Ref	Expression
prmuloclemcalc.ru	⊢ (𝜑 → 𝑅 <Q 𝑈)
prmuloclemcalc.udp	⊢ (𝜑 → 𝑈 <Q (𝐷 +Q 𝑃))
prmuloclemcalc.axb	⊢ (𝜑 → (𝐴 +Q 𝑋) = 𝐵)
prmuloclemcalc.pbrx	⊢ (𝜑 → (𝑃 ·Q 𝐵) <Q (𝑅 ·Q 𝑋))
prmuloclemcalc.a	⊢ (𝜑 → 𝐴 ∈ Q)
prmuloclemcalc.b	⊢ (𝜑 → 𝐵 ∈ Q)
prmuloclemcalc.d	⊢ (𝜑 → 𝐷 ∈ Q)
prmuloclemcalc.p	⊢ (𝜑 → 𝑃 ∈ Q)
prmuloclemcalc.x	⊢ (𝜑 → 𝑋 ∈ Q)

Assertion

Ref	Expression
prmuloclemcalc	⊢ (𝜑 → (𝑈 ·Q 𝐴) <Q (𝐷 ·Q 𝐵))

Proof of Theorem prmuloclemcalc

Step	Hyp	Ref	Expression
1		prmuloclemcalc.axb	. . . . . . 7 ⊢ (𝜑 → (𝐴 +Q 𝑋) = 𝐵)
2	1	oveq2d 6065	. . . . . 6 ⊢ (𝜑 → (𝑈 ·Q (𝐴 +Q 𝑋)) = (𝑈 ·Q 𝐵))
3		prmuloclemcalc.ru	. . . . . . . . 9 ⊢ (𝜑 → 𝑅 <Q 𝑈)
4		ltrelnq 7676	. . . . . . . . . 10 ⊢ <Q ⊆ (Q × Q)
5	4	brel 4801	. . . . . . . . 9 ⊢ (𝑅 <Q 𝑈 → (𝑅 ∈ Q ∧ 𝑈 ∈ Q))
6	3, 5	syl 14	. . . . . . . 8 ⊢ (𝜑 → (𝑅 ∈ Q ∧ 𝑈 ∈ Q))
7	6	simprd 114	. . . . . . 7 ⊢ (𝜑 → 𝑈 ∈ Q)
8		prmuloclemcalc.a	. . . . . . 7 ⊢ (𝜑 → 𝐴 ∈ Q)
9		prmuloclemcalc.x	. . . . . . 7 ⊢ (𝜑 → 𝑋 ∈ Q)
10		distrnqg 7698	. . . . . . 7 ⊢ ((𝑈 ∈ Q ∧ 𝐴 ∈ Q ∧ 𝑋 ∈ Q) → (𝑈 ·Q (𝐴 +Q 𝑋)) = ((𝑈 ·Q 𝐴) +Q (𝑈 ·Q 𝑋)))
11	7, 8, 9, 10	syl3anc 1274	. . . . . 6 ⊢ (𝜑 → (𝑈 ·Q (𝐴 +Q 𝑋)) = ((𝑈 ·Q 𝐴) +Q (𝑈 ·Q 𝑋)))
12	2, 11	eqtr3d 2267	. . . . 5 ⊢ (𝜑 → (𝑈 ·Q 𝐵) = ((𝑈 ·Q 𝐴) +Q (𝑈 ·Q 𝑋)))
13		prmuloclemcalc.b	. . . . . . 7 ⊢ (𝜑 → 𝐵 ∈ Q)
14		mulcomnqg 7694	. . . . . . 7 ⊢ ((𝐵 ∈ Q ∧ 𝑈 ∈ Q) → (𝐵 ·Q 𝑈) = (𝑈 ·Q 𝐵))
15	13, 7, 14	syl2anc 411	. . . . . 6 ⊢ (𝜑 → (𝐵 ·Q 𝑈) = (𝑈 ·Q 𝐵))
16		prmuloclemcalc.udp	. . . . . . . . . 10 ⊢ (𝜑 → 𝑈 <Q (𝐷 +Q 𝑃))
17		ltmnqi 7714	. . . . . . . . . 10 ⊢ ((𝑈 <Q (𝐷 +Q 𝑃) ∧ 𝐵 ∈ Q) → (𝐵 ·Q 𝑈) <Q (𝐵 ·Q (𝐷 +Q 𝑃)))
18	16, 13, 17	syl2anc 411	. . . . . . . . 9 ⊢ (𝜑 → (𝐵 ·Q 𝑈) <Q (𝐵 ·Q (𝐷 +Q 𝑃)))
19		prmuloclemcalc.d	. . . . . . . . . 10 ⊢ (𝜑 → 𝐷 ∈ Q)
20		prmuloclemcalc.p	. . . . . . . . . 10 ⊢ (𝜑 → 𝑃 ∈ Q)
21		distrnqg 7698	. . . . . . . . . 10 ⊢ ((𝐵 ∈ Q ∧ 𝐷 ∈ Q ∧ 𝑃 ∈ Q) → (𝐵 ·Q (𝐷 +Q 𝑃)) = ((𝐵 ·Q 𝐷) +Q (𝐵 ·Q 𝑃)))
22	13, 19, 20, 21	syl3anc 1274	. . . . . . . . 9 ⊢ (𝜑 → (𝐵 ·Q (𝐷 +Q 𝑃)) = ((𝐵 ·Q 𝐷) +Q (𝐵 ·Q 𝑃)))
23	18, 22	breqtrd 4134	. . . . . . . 8 ⊢ (𝜑 → (𝐵 ·Q 𝑈) <Q ((𝐵 ·Q 𝐷) +Q (𝐵 ·Q 𝑃)))
24		mulcomnqg 7694	. . . . . . . . . . 11 ⊢ ((𝑃 ∈ Q ∧ 𝐵 ∈ Q) → (𝑃 ·Q 𝐵) = (𝐵 ·Q 𝑃))
25	20, 13, 24	syl2anc 411	. . . . . . . . . 10 ⊢ (𝜑 → (𝑃 ·Q 𝐵) = (𝐵 ·Q 𝑃))
26		prmuloclemcalc.pbrx	. . . . . . . . . 10 ⊢ (𝜑 → (𝑃 ·Q 𝐵) <Q (𝑅 ·Q 𝑋))
27	25, 26	eqbrtrrd 4132	. . . . . . . . 9 ⊢ (𝜑 → (𝐵 ·Q 𝑃) <Q (𝑅 ·Q 𝑋))
28		mulclnq 7687	. . . . . . . . . 10 ⊢ ((𝐵 ∈ Q ∧ 𝐷 ∈ Q) → (𝐵 ·Q 𝐷) ∈ Q)
29	13, 19, 28	syl2anc 411	. . . . . . . . 9 ⊢ (𝜑 → (𝐵 ·Q 𝐷) ∈ Q)
30		ltanqi 7713	. . . . . . . . 9 ⊢ (((𝐵 ·Q 𝑃) <Q (𝑅 ·Q 𝑋) ∧ (𝐵 ·Q 𝐷) ∈ Q) → ((𝐵 ·Q 𝐷) +Q (𝐵 ·Q 𝑃)) <Q ((𝐵 ·Q 𝐷) +Q (𝑅 ·Q 𝑋)))
31	27, 29, 30	syl2anc 411	. . . . . . . 8 ⊢ (𝜑 → ((𝐵 ·Q 𝐷) +Q (𝐵 ·Q 𝑃)) <Q ((𝐵 ·Q 𝐷) +Q (𝑅 ·Q 𝑋)))
32		ltsonq 7709	. . . . . . . . 9 ⊢ <Q Or Q
33	32, 4	sotri 5157	. . . . . . . 8 ⊢ (((𝐵 ·Q 𝑈) <Q ((𝐵 ·Q 𝐷) +Q (𝐵 ·Q 𝑃)) ∧ ((𝐵 ·Q 𝐷) +Q (𝐵 ·Q 𝑃)) <Q ((𝐵 ·Q 𝐷) +Q (𝑅 ·Q 𝑋))) → (𝐵 ·Q 𝑈) <Q ((𝐵 ·Q 𝐷) +Q (𝑅 ·Q 𝑋)))
34	23, 31, 33	syl2anc 411	. . . . . . 7 ⊢ (𝜑 → (𝐵 ·Q 𝑈) <Q ((𝐵 ·Q 𝐷) +Q (𝑅 ·Q 𝑋)))
35		ltmnqi 7714	. . . . . . . . . 10 ⊢ ((𝑅 <Q 𝑈 ∧ 𝑋 ∈ Q) → (𝑋 ·Q 𝑅) <Q (𝑋 ·Q 𝑈))
36	3, 9, 35	syl2anc 411	. . . . . . . . 9 ⊢ (𝜑 → (𝑋 ·Q 𝑅) <Q (𝑋 ·Q 𝑈))
37	6	simpld 112	. . . . . . . . . 10 ⊢ (𝜑 → 𝑅 ∈ Q)
38		mulcomnqg 7694	. . . . . . . . . 10 ⊢ ((𝑋 ∈ Q ∧ 𝑅 ∈ Q) → (𝑋 ·Q 𝑅) = (𝑅 ·Q 𝑋))
39	9, 37, 38	syl2anc 411	. . . . . . . . 9 ⊢ (𝜑 → (𝑋 ·Q 𝑅) = (𝑅 ·Q 𝑋))
40		mulcomnqg 7694	. . . . . . . . . 10 ⊢ ((𝑋 ∈ Q ∧ 𝑈 ∈ Q) → (𝑋 ·Q 𝑈) = (𝑈 ·Q 𝑋))
41	9, 7, 40	syl2anc 411	. . . . . . . . 9 ⊢ (𝜑 → (𝑋 ·Q 𝑈) = (𝑈 ·Q 𝑋))
42	36, 39, 41	3brtr3d 4139	. . . . . . . 8 ⊢ (𝜑 → (𝑅 ·Q 𝑋) <Q (𝑈 ·Q 𝑋))
43		ltanqi 7713	. . . . . . . 8 ⊢ (((𝑅 ·Q 𝑋) <Q (𝑈 ·Q 𝑋) ∧ (𝐵 ·Q 𝐷) ∈ Q) → ((𝐵 ·Q 𝐷) +Q (𝑅 ·Q 𝑋)) <Q ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)))
44	42, 29, 43	syl2anc 411	. . . . . . 7 ⊢ (𝜑 → ((𝐵 ·Q 𝐷) +Q (𝑅 ·Q 𝑋)) <Q ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)))
45	32, 4	sotri 5157	. . . . . . 7 ⊢ (((𝐵 ·Q 𝑈) <Q ((𝐵 ·Q 𝐷) +Q (𝑅 ·Q 𝑋)) ∧ ((𝐵 ·Q 𝐷) +Q (𝑅 ·Q 𝑋)) <Q ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋))) → (𝐵 ·Q 𝑈) <Q ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)))
46	34, 44, 45	syl2anc 411	. . . . . 6 ⊢ (𝜑 → (𝐵 ·Q 𝑈) <Q ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)))
47	15, 46	eqbrtrrd 4132	. . . . 5 ⊢ (𝜑 → (𝑈 ·Q 𝐵) <Q ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)))
48	12, 47	eqbrtrrd 4132	. . . 4 ⊢ (𝜑 → ((𝑈 ·Q 𝐴) +Q (𝑈 ·Q 𝑋)) <Q ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)))
49		mulclnq 7687	. . . . . 6 ⊢ ((𝑈 ∈ Q ∧ 𝐴 ∈ Q) → (𝑈 ·Q 𝐴) ∈ Q)
50	7, 8, 49	syl2anc 411	. . . . 5 ⊢ (𝜑 → (𝑈 ·Q 𝐴) ∈ Q)
51		mulclnq 7687	. . . . . 6 ⊢ ((𝑈 ∈ Q ∧ 𝑋 ∈ Q) → (𝑈 ·Q 𝑋) ∈ Q)
52	7, 9, 51	syl2anc 411	. . . . 5 ⊢ (𝜑 → (𝑈 ·Q 𝑋) ∈ Q)
53		addcomnqg 7692	. . . . 5 ⊢ (((𝑈 ·Q 𝐴) ∈ Q ∧ (𝑈 ·Q 𝑋) ∈ Q) → ((𝑈 ·Q 𝐴) +Q (𝑈 ·Q 𝑋)) = ((𝑈 ·Q 𝑋) +Q (𝑈 ·Q 𝐴)))
54	50, 52, 53	syl2anc 411	. . . 4 ⊢ (𝜑 → ((𝑈 ·Q 𝐴) +Q (𝑈 ·Q 𝑋)) = ((𝑈 ·Q 𝑋) +Q (𝑈 ·Q 𝐴)))
55		addcomnqg 7692	. . . . 5 ⊢ (((𝐵 ·Q 𝐷) ∈ Q ∧ (𝑈 ·Q 𝑋) ∈ Q) → ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)) = ((𝑈 ·Q 𝑋) +Q (𝐵 ·Q 𝐷)))
56	29, 52, 55	syl2anc 411	. . . 4 ⊢ (𝜑 → ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)) = ((𝑈 ·Q 𝑋) +Q (𝐵 ·Q 𝐷)))
57	48, 54, 56	3brtr3d 4139	. . 3 ⊢ (𝜑 → ((𝑈 ·Q 𝑋) +Q (𝑈 ·Q 𝐴)) <Q ((𝑈 ·Q 𝑋) +Q (𝐵 ·Q 𝐷)))
58		ltanqg 7711	. . . 4 ⊢ (((𝑈 ·Q 𝐴) ∈ Q ∧ (𝐵 ·Q 𝐷) ∈ Q ∧ (𝑈 ·Q 𝑋) ∈ Q) → ((𝑈 ·Q 𝐴) <Q (𝐵 ·Q 𝐷) ↔ ((𝑈 ·Q 𝑋) +Q (𝑈 ·Q 𝐴)) <Q ((𝑈 ·Q 𝑋) +Q (𝐵 ·Q 𝐷))))
59	50, 29, 52, 58	syl3anc 1274	. . 3 ⊢ (𝜑 → ((𝑈 ·Q 𝐴) <Q (𝐵 ·Q 𝐷) ↔ ((𝑈 ·Q 𝑋) +Q (𝑈 ·Q 𝐴)) <Q ((𝑈 ·Q 𝑋) +Q (𝐵 ·Q 𝐷))))
60	57, 59	mpbird 167	. 2 ⊢ (𝜑 → (𝑈 ·Q 𝐴) <Q (𝐵 ·Q 𝐷))
61		mulcomnqg 7694	. . 3 ⊢ ((𝐵 ∈ Q ∧ 𝐷 ∈ Q) → (𝐵 ·Q 𝐷) = (𝐷 ·Q 𝐵))
62	13, 19, 61	syl2anc 411	. 2 ⊢ (𝜑 → (𝐵 ·Q 𝐷) = (𝐷 ·Q 𝐵))
63	60, 62	breqtrd 4134	1 ⊢ (𝜑 → (𝑈 ·Q 𝐴) <Q (𝐷 ·Q 𝐵))

Syntax hints:   → wi 4   ∧ wa 104   ↔ wb 105   = wceq 1398   ∈ wcel 2203   class class class wbr 4108  (class class class)co 6049  Qcnq 7591   +_Q cplq 7593   ·_Q cmq 7594   <_Q cltq 7596

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 619  ax-in2 620  ax-io 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-13 2205  ax-14 2206  ax-ext 2214  ax-coll 4224  ax-sep 4227  ax-nul 4235  ax-pow 4286  ax-pr 4321  ax-un 4553  ax-setind 4658  ax-iinf 4709

This theorem depends on definitions:  df-bi 117  df-dc 843  df-3or 1006  df-3an 1007  df-tru 1401  df-fal 1404  df-nf 1510  df-sb 1812  df-eu 2083  df-mo 2084  df-clab 2219  df-cleq 2225  df-clel 2228  df-nfc 2373  df-ne 2413  df-ral 2525  df-rex 2526  df-reu 2527  df-rab 2529  df-v 2814  df-sbc 3042  df-csb 3138  df-dif 3212  df-un 3214  df-in 3216  df-ss 3223  df-nul 3508  df-pw 3670  df-sn 3694  df-pr 3695  df-op 3697  df-uni 3914  df-int 3949  df-iun 3992  df-br 4109  df-opab 4171  df-mpt 4172  df-tr 4208  df-eprel 4409  df-id 4413  df-po 4416  df-iso 4417  df-iord 4486  df-on 4488  df-suc 4491  df-iom 4712  df-xp 4754  df-rel 4755  df-cnv 4756  df-co 4757  df-dm 4758  df-rn 4759  df-res 4760  df-ima 4761  df-iota 5311  df-fun 5353  df-fn 5354  df-f 5355  df-f1 5356  df-fo 5357  df-f1o 5358  df-fv 5359  df-ov 6052  df-oprab 6053  df-mpo 6054  df-1st 6333  df-2nd 6334  df-recs 6535  df-irdg 6600  df-oadd 6650  df-omul 6651  df-er 6766  df-ec 6768  df-qs 6772  df-ni 7615  df-pli 7616  df-mi 7617  df-lti 7618  df-plpq 7655  df-mpq 7656  df-enq 7658  df-nqqs 7659  df-plqqs 7660  df-mqqs 7661  df-ltnqqs 7664

This theorem is referenced by:  prmuloc  7877