| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: A positive real is a set of positive fractions. |
| Ref | Expression |
|---|---|
| elprpq |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | prpssnq 5106 |
. . . 4
| |
| 2 | 1 | pssssd 2147 |
. . 3
|
| 3 | 2 | sseld 2070 |
. 2
|
| 4 | 3 | imp 350 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: prub 5110 genpnnp 5120 genpnmax 5122 addclprlem1 5130 addclprlem2 5131 mulclprlem 5133 distrlem3pr 5141 distrlem4pr 5142 1idpr 5145 psslinpr 5147 prlem934 5151 ltaddpr 5152 ltexprlem2 5155 ltexprlem3 5156 ltexprlem6 5159 ltexprlem7 5160 prlem936b 5166 prlem936 5167 reclem2pr 5169 reclem4pr 5171 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-9 967 ax-10 968 ax-11 969 ax-12 970 ax-13 971 ax-14 972 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 ax-rep 2698 ax-sep 2708 ax-nul 2715 ax-pow 2748 ax-pr 2785 ax-un 2872 ax-inf2 4634 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 778 df-3an 779 df-ex 983 df-sb 1174 df-eu 1384 df-mo 1385 df-clab 1467 df-cleq 1472 df-clel 1475 df-ne 1590 df-ral 1652 df-rex 1653 df-v 1815 df-dif 2052 df-un 2053 df-in 2054 df-ss 2056 df-pss 2058 df-nul 2284 df-if 2366 df-pw 2406 df-sn 2416 df-pr 2417 df-tp 2419 df-op 2420 df-uni 2508 df-br 2625 df-opab 2672 df-tr 2686 df-eprel 2838 df-id 2841 df-po 2846 df-so 2856 df-fr 2923 df-we 2940 df-ord 2957 df-on 2958 df-lim 2959 df-suc 2960 df-om 3138 df-xp 3190 df-rel 3191 df-cnv 3192 df-co 3193 df-dm 3194 df-rn 3195 df-res 3196 df-ima 3197 df-fun 3198 df-fn 3199 df-qs 4272 df-ni 5012 df-nq 5050 df-np 5098 |