Theorem prmuloclemcalc 7720

Description: Calculations for prmuloc 7721. (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 5990	. . . . . 6 ⊢ (𝜑 → (𝑈 ·Q (𝐴 +Q 𝑋)) = (𝑈 ·Q 𝐵))
3		prmuloclemcalc.ru	. . . . . . . . 9 ⊢ (𝜑 → 𝑅 <Q 𝑈)
4		ltrelnq 7520	. . . . . . . . . 10 ⊢ <Q ⊆ (Q × Q)
5	4	brel 4748	. . . . . . . . 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 7542	. . . . . . 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 1252	. . . . . 6 ⊢ (𝜑 → (𝑈 ·Q (𝐴 +Q 𝑋)) = ((𝑈 ·Q 𝐴) +Q (𝑈 ·Q 𝑋)))
12	2, 11	eqtr3d 2244	. . . . 5 ⊢ (𝜑 → (𝑈 ·Q 𝐵) = ((𝑈 ·Q 𝐴) +Q (𝑈 ·Q 𝑋)))
13		prmuloclemcalc.b	. . . . . . 7 ⊢ (𝜑 → 𝐵 ∈ Q)
14		mulcomnqg 7538	. . . . . . 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 7558	. . . . . . . . . 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 7542	. . . . . . . . . 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 1252	. . . . . . . . 9 ⊢ (𝜑 → (𝐵 ·Q (𝐷 +Q 𝑃)) = ((𝐵 ·Q 𝐷) +Q (𝐵 ·Q 𝑃)))
23	18, 22	breqtrd 4088	. . . . . . . 8 ⊢ (𝜑 → (𝐵 ·Q 𝑈) <Q ((𝐵 ·Q 𝐷) +Q (𝐵 ·Q 𝑃)))
24		mulcomnqg 7538	. . . . . . . . . . 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 4086	. . . . . . . . 9 ⊢ (𝜑 → (𝐵 ·Q 𝑃) <Q (𝑅 ·Q 𝑋))
28		mulclnq 7531	. . . . . . . . . 10 ⊢ ((𝐵 ∈ Q ∧ 𝐷 ∈ Q) → (𝐵 ·Q 𝐷) ∈ Q)
29	13, 19, 28	syl2anc 411	. . . . . . . . 9 ⊢ (𝜑 → (𝐵 ·Q 𝐷) ∈ Q)
30		ltanqi 7557	. . . . . . . . 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 7553	. . . . . . . . 9 ⊢ <Q Or Q
33	32, 4	sotri 5100	. . . . . . . 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 7558	. . . . . . . . . 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 7538	. . . . . . . . . 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 7538	. . . . . . . . . 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 4093	. . . . . . . 8 ⊢ (𝜑 → (𝑅 ·Q 𝑋) <Q (𝑈 ·Q 𝑋))
43		ltanqi 7557	. . . . . . . 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 5100	. . . . . . 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 4086	. . . . 5 ⊢ (𝜑 → (𝑈 ·Q 𝐵) <Q ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)))
48	12, 47	eqbrtrrd 4086	. . . 4 ⊢ (𝜑 → ((𝑈 ·Q 𝐴) +Q (𝑈 ·Q 𝑋)) <Q ((𝐵 ·Q 𝐷) +Q (𝑈 ·Q 𝑋)))
49		mulclnq 7531	. . . . . 6 ⊢ ((𝑈 ∈ Q ∧ 𝐴 ∈ Q) → (𝑈 ·Q 𝐴) ∈ Q)
50	7, 8, 49	syl2anc 411	. . . . 5 ⊢ (𝜑 → (𝑈 ·Q 𝐴) ∈ Q)
51		mulclnq 7531	. . . . . 6 ⊢ ((𝑈 ∈ Q ∧ 𝑋 ∈ Q) → (𝑈 ·Q 𝑋) ∈ Q)
52	7, 9, 51	syl2anc 411	. . . . 5 ⊢ (𝜑 → (𝑈 ·Q 𝑋) ∈ Q)
53		addcomnqg 7536	. . . . 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 7536	. . . . 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 4093	. . 3 ⊢ (𝜑 → ((𝑈 ·Q 𝑋) +Q (𝑈 ·Q 𝐴)) <Q ((𝑈 ·Q 𝑋) +Q (𝐵 ·Q 𝐷)))
58		ltanqg 7555	. . . 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 1252	. . 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 7538	. . 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 4088	1 ⊢ (𝜑 → (𝑈 ·Q 𝐴) <Q (𝐷 ·Q 𝐵))

Syntax hints:   → wi 4   ∧ wa 104   ↔ wb 105   = wceq 1375   ∈ wcel 2180   class class class wbr 4062  (class class class)co 5974  Qcnq 7435   +_Q cplq 7437   ·_Q cmq 7438   <_Q cltq 7440

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 617  ax-in2 618  ax-io 713  ax-5 1473  ax-7 1474  ax-gen 1475  ax-ie1 1519  ax-ie2 1520  ax-8 1530  ax-10 1531  ax-11 1532  ax-i12 1533  ax-bndl 1535  ax-4 1536  ax-17 1552  ax-i9 1556  ax-ial 1560  ax-i5r 1561  ax-13 2182  ax-14 2183  ax-ext 2191  ax-coll 4178  ax-sep 4181  ax-nul 4189  ax-pow 4237  ax-pr 4272  ax-un 4501  ax-setind 4606  ax-iinf 4657

This theorem depends on definitions:  df-bi 117  df-dc 839  df-3or 984  df-3an 985  df-tru 1378  df-fal 1381  df-nf 1487  df-sb 1789  df-eu 2060  df-mo 2061  df-clab 2196  df-cleq 2202  df-clel 2205  df-nfc 2341  df-ne 2381  df-ral 2493  df-rex 2494  df-reu 2495  df-rab 2497  df-v 2781  df-sbc 3009  df-csb 3105  df-dif 3179  df-un 3181  df-in 3183  df-ss 3190  df-nul 3472  df-pw 3631  df-sn 3652  df-pr 3653  df-op 3655  df-uni 3868  df-int 3903  df-iun 3946  df-br 4063  df-opab 4125  df-mpt 4126  df-tr 4162  df-eprel 4357  df-id 4361  df-po 4364  df-iso 4365  df-iord 4434  df-on 4436  df-suc 4439  df-iom 4660  df-xp 4702  df-rel 4703  df-cnv 4704  df-co 4705  df-dm 4706  df-rn 4707  df-res 4708  df-ima 4709  df-iota 5254  df-fun 5296  df-fn 5297  df-f 5298  df-f1 5299  df-fo 5300  df-f1o 5301  df-fv 5302  df-ov 5977  df-oprab 5978  df-mpo 5979  df-1st 6256  df-2nd 6257  df-recs 6421  df-irdg 6486  df-oadd 6536  df-omul 6537  df-er 6650  df-ec 6652  df-qs 6656  df-ni 7459  df-pli 7460  df-mi 7461  df-lti 7462  df-plpq 7499  df-mpq 7500  df-enq 7502  df-nqqs 7503  df-plqqs 7504  df-mqqs 7505  df-ltnqqs 7508

This theorem is referenced by:  prmuloc  7721