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Mirrors > Home > ILE Home > Th. List > xltadd1 | Unicode version |
Description: Extended real version of ltadd1 8318. (Contributed by Mario Carneiro, 23-Aug-2015.) (Revised by Jim Kingdon, 16-Apr-2023.) |
Ref | Expression |
---|---|
xltadd1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simplr 520 | . . . 4 | |
2 | simpr 109 | . . . 4 | |
3 | simpll3 1027 | . . . 4 | |
4 | ltadd1 8318 | . . . . 5 | |
5 | simp1 986 | . . . . . . 7 | |
6 | simp3 988 | . . . . . . 7 | |
7 | 5, 6 | rexaddd 9781 | . . . . . 6 |
8 | simp2 987 | . . . . . . 7 | |
9 | 8, 6 | rexaddd 9781 | . . . . . 6 |
10 | 7, 9 | breq12d 3989 | . . . . 5 |
11 | 4, 10 | bitr4d 190 | . . . 4 |
12 | 1, 2, 3, 11 | syl3anc 1227 | . . 3 |
13 | ltpnf 9707 | . . . . . 6 | |
14 | 13 | ad2antlr 481 | . . . . 5 |
15 | breq2 3980 | . . . . . 6 | |
16 | 15 | adantl 275 | . . . . 5 |
17 | 14, 16 | mpbird 166 | . . . 4 |
18 | simplr 520 | . . . . . . 7 | |
19 | simpll3 1027 | . . . . . . 7 | |
20 | rexadd 9779 | . . . . . . . 8 | |
21 | readdcl 7870 | . . . . . . . 8 | |
22 | 20, 21 | eqeltrd 2241 | . . . . . . 7 |
23 | 18, 19, 22 | syl2anc 409 | . . . . . 6 |
24 | ltpnf 9707 | . . . . . 6 | |
25 | 23, 24 | syl 14 | . . . . 5 |
26 | oveq1 5843 | . . . . . . 7 | |
27 | 26 | adantl 275 | . . . . . 6 |
28 | rexr 7935 | . . . . . . . 8 | |
29 | renemnf 7938 | . . . . . . . 8 | |
30 | xaddpnf2 9774 | . . . . . . . 8 | |
31 | 28, 29, 30 | syl2anc 409 | . . . . . . 7 |
32 | 19, 31 | syl 14 | . . . . . 6 |
33 | 27, 32 | eqtrd 2197 | . . . . 5 |
34 | 25, 33 | breqtrrd 4004 | . . . 4 |
35 | 17, 34 | 2thd 174 | . . 3 |
36 | mnfle 9719 | . . . . . . . 8 | |
37 | 36 | 3ad2ant1 1007 | . . . . . . 7 |
38 | 37 | ad2antrr 480 | . . . . . 6 |
39 | mnfxr 7946 | . . . . . . 7 | |
40 | simpll1 1025 | . . . . . . 7 | |
41 | xrlenlt 7954 | . . . . . . 7 | |
42 | 39, 40, 41 | sylancr 411 | . . . . . 6 |
43 | 38, 42 | mpbid 146 | . . . . 5 |
44 | breq2 3980 | . . . . . 6 | |
45 | 44 | adantl 275 | . . . . 5 |
46 | 43, 45 | mtbird 663 | . . . 4 |
47 | 28 | 3ad2ant3 1009 | . . . . . . . . 9 |
48 | 47 | ad2antrr 480 | . . . . . . . 8 |
49 | xaddcl 9787 | . . . . . . . 8 | |
50 | 40, 48, 49 | syl2anc 409 | . . . . . . 7 |
51 | mnfle 9719 | . . . . . . 7 | |
52 | 50, 51 | syl 14 | . . . . . 6 |
53 | xrlenlt 7954 | . . . . . . 7 | |
54 | 39, 50, 53 | sylancr 411 | . . . . . 6 |
55 | 52, 54 | mpbid 146 | . . . . 5 |
56 | simpr 109 | . . . . . . . 8 | |
57 | 56 | oveq1d 5851 | . . . . . . 7 |
58 | renepnf 7937 | . . . . . . . . . 10 | |
59 | 58 | 3ad2ant3 1009 | . . . . . . . . 9 |
60 | 59 | ad2antrr 480 | . . . . . . . 8 |
61 | xaddmnf2 9776 | . . . . . . . 8 | |
62 | 48, 60, 61 | syl2anc 409 | . . . . . . 7 |
63 | 57, 62 | eqtrd 2197 | . . . . . 6 |
64 | 63 | breq2d 3988 | . . . . 5 |
65 | 55, 64 | mtbird 663 | . . . 4 |
66 | 46, 65 | 2falsed 692 | . . 3 |
67 | elxr 9703 | . . . . . 6 | |
68 | 67 | biimpi 119 | . . . . 5 |
69 | 68 | 3ad2ant2 1008 | . . . 4 |
70 | 69 | adantr 274 | . . 3 |
71 | 12, 35, 66, 70 | mpjao3dan 1296 | . 2 |
72 | simpl2 990 | . . . . . 6 | |
73 | pnfge 9716 | . . . . . 6 | |
74 | 72, 73 | syl 14 | . . . . 5 |
75 | pnfxr 7942 | . . . . . . 7 | |
76 | 75 | a1i 9 | . . . . . 6 |
77 | xrlenlt 7954 | . . . . . 6 | |
78 | 72, 76, 77 | syl2anc 409 | . . . . 5 |
79 | 74, 78 | mpbid 146 | . . . 4 |
80 | simpr 109 | . . . . 5 | |
81 | 80 | breq1d 3986 | . . . 4 |
82 | 79, 81 | mtbird 663 | . . 3 |
83 | 47 | adantr 274 | . . . . . . . 8 |
84 | xaddcl 9787 | . . . . . . . 8 | |
85 | 72, 83, 84 | syl2anc 409 | . . . . . . 7 |
86 | pnfge 9716 | . . . . . . 7 | |
87 | 85, 86 | syl 14 | . . . . . 6 |
88 | 29 | 3ad2ant3 1009 | . . . . . . . 8 |
89 | 88 | adantr 274 | . . . . . . 7 |
90 | 83, 89, 30 | syl2anc 409 | . . . . . 6 |
91 | 87, 90 | breqtrrd 4004 | . . . . 5 |
92 | xaddcl 9787 | . . . . . . 7 | |
93 | 75, 83, 92 | sylancr 411 | . . . . . 6 |
94 | xrlenlt 7954 | . . . . . 6 | |
95 | 85, 93, 94 | syl2anc 409 | . . . . 5 |
96 | 91, 95 | mpbid 146 | . . . 4 |
97 | 80 | oveq1d 5851 | . . . . 5 |
98 | 97 | breq1d 3986 | . . . 4 |
99 | 96, 98 | mtbird 663 | . . 3 |
100 | 82, 99 | 2falsed 692 | . 2 |
101 | simplr 520 | . . . . 5 | |
102 | mnflt 9710 | . . . . . 6 | |
103 | 102 | adantl 275 | . . . . 5 |
104 | 101, 103 | eqbrtrd 3998 | . . . 4 |
105 | 101 | oveq1d 5851 | . . . . . 6 |
106 | simpll3 1027 | . . . . . . . 8 | |
107 | 106, 28 | syl 14 | . . . . . . 7 |
108 | 106, 58 | syl 14 | . . . . . . 7 |
109 | 107, 108, 61 | syl2anc 409 | . . . . . 6 |
110 | 105, 109 | eqtrd 2197 | . . . . 5 |
111 | simpr 109 | . . . . . . 7 | |
112 | rexadd 9779 | . . . . . . . 8 | |
113 | readdcl 7870 | . . . . . . . 8 | |
114 | 112, 113 | eqeltrd 2241 | . . . . . . 7 |
115 | 111, 106, 114 | syl2anc 409 | . . . . . 6 |
116 | mnflt 9710 | . . . . . 6 | |
117 | 115, 116 | syl 14 | . . . . 5 |
118 | 110, 117 | eqbrtrd 3998 | . . . 4 |
119 | 104, 118 | 2thd 174 | . . 3 |
120 | simplr 520 | . . . . 5 | |
121 | simpr 109 | . . . . 5 | |
122 | 120, 121 | breq12d 3989 | . . . 4 |
123 | oveq1 5843 | . . . . . . 7 | |
124 | 47, 59, 61 | syl2anc 409 | . . . . . . 7 |
125 | 123, 124 | sylan9eqr 2219 | . . . . . 6 |
126 | 125 | adantr 274 | . . . . 5 |
127 | 26 | adantl 275 | . . . . . 6 |
128 | 47, 88, 30 | syl2anc 409 | . . . . . . 7 |
129 | 128 | ad2antrr 480 | . . . . . 6 |
130 | 127, 129 | eqtrd 2197 | . . . . 5 |
131 | 126, 130 | breq12d 3989 | . . . 4 |
132 | 122, 131 | bitr4d 190 | . . 3 |
133 | simplr 520 | . . . . 5 | |
134 | simpr 109 | . . . . 5 | |
135 | 133, 134 | breq12d 3989 | . . . 4 |
136 | 124 | ad2antrr 480 | . . . . . 6 |
137 | 123 | eqeq1d 2173 | . . . . . . 7 |
138 | 137 | ad2antlr 481 | . . . . . 6 |
139 | 136, 138 | mpbird 166 | . . . . 5 |
140 | 134 | oveq1d 5851 | . . . . . 6 |
141 | 140, 136 | eqtrd 2197 | . . . . 5 |
142 | 139, 141 | breq12d 3989 | . . . 4 |
143 | 135, 142 | bitr4d 190 | . . 3 |
144 | 69 | adantr 274 | . . 3 |
145 | 119, 132, 143, 144 | mpjao3dan 1296 | . 2 |
146 | elxr 9703 | . . . 4 | |
147 | 146 | biimpi 119 | . . 3 |
148 | 147 | 3ad2ant1 1007 | . 2 |
149 | 71, 100, 145, 148 | mpjao3dan 1296 | 1 |
Colors of variables: wff set class |
Syntax hints: wn 3 wi 4 wa 103 wb 104 w3o 966 w3a 967 wceq 1342 wcel 2135 wne 2334 class class class wbr 3976 (class class class)co 5836 cr 7743 caddc 7747 cpnf 7921 cmnf 7922 cxr 7923 clt 7924 cle 7925 cxad 9697 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1434 ax-7 1435 ax-gen 1436 ax-ie1 1480 ax-ie2 1481 ax-8 1491 ax-10 1492 ax-11 1493 ax-i12 1494 ax-bndl 1496 ax-4 1497 ax-17 1513 ax-i9 1517 ax-ial 1521 ax-i5r 1522 ax-13 2137 ax-14 2138 ax-ext 2146 ax-sep 4094 ax-pow 4147 ax-pr 4181 ax-un 4405 ax-setind 4508 ax-cnex 7835 ax-resscn 7836 ax-1cn 7837 ax-1re 7838 ax-icn 7839 ax-addcl 7840 ax-addrcl 7841 ax-mulcl 7842 ax-addcom 7844 ax-addass 7846 ax-i2m1 7849 ax-0id 7852 ax-rnegex 7853 ax-pre-ltadd 7860 |
This theorem depends on definitions: df-bi 116 df-dc 825 df-3or 968 df-3an 969 df-tru 1345 df-fal 1348 df-nf 1448 df-sb 1750 df-eu 2016 df-mo 2017 df-clab 2151 df-cleq 2157 df-clel 2160 df-nfc 2295 df-ne 2335 df-nel 2430 df-ral 2447 df-rex 2448 df-rab 2451 df-v 2723 df-sbc 2947 df-csb 3041 df-dif 3113 df-un 3115 df-in 3117 df-ss 3124 df-if 3516 df-pw 3555 df-sn 3576 df-pr 3577 df-op 3579 df-uni 3784 df-iun 3862 df-br 3977 df-opab 4038 df-mpt 4039 df-id 4265 df-xp 4604 df-rel 4605 df-cnv 4606 df-co 4607 df-dm 4608 df-rn 4609 df-res 4610 df-ima 4611 df-iota 5147 df-fun 5184 df-fn 5185 df-f 5186 df-fv 5190 df-ov 5839 df-oprab 5840 df-mpo 5841 df-1st 6100 df-2nd 6101 df-pnf 7926 df-mnf 7927 df-xr 7928 df-ltxr 7929 df-le 7930 df-xadd 9700 |
This theorem is referenced by: xltadd2 9804 xlt2add 9807 xrmaxaddlem 11187 |
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