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Mirrors > Home > ILE Home > Th. List > ax-gen | Unicode version |
Description: Rule of Generalization.
The postulated inference rule of predicate
calculus. See, e.g., Rule 2 of [Hamilton] p. 74. This rule says that
if something is unconditionally true, then it is true for all values of
a variable. For example, if we have proved ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
ax-g.1 |
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Ref | Expression |
---|---|
ax-gen |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | wph |
. 2
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2 | vx |
. 2
![]() ![]() | |
3 | 1, 2 | wal 1351 |
1
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Colors of variables: wff set class |
This axiom is referenced by: gen2 1450 mpg 1451 mpgbi 1452 mpgbir 1453 hbth 1463 19.23h 1498 19.9ht 1641 stdpc6 1703 equveli 1759 cesare 2130 camestres 2131 calemes 2142 ceqsralv 2768 vtocl2 2792 euxfr2dc 2922 sbcth 2976 sbciegf 2994 csbiegf 3100 sbcnestg 3110 csbnestg 3111 csbnest1g 3112 int0 3858 mpteq2ia 4089 mpteq2da 4092 ssopab2i 4277 relssi 4717 xpidtr 5019 funcnvsn 5261 funinsn 5265 tfrlem7 6317 tfri1 6365 sucinc 6445 findcard 6887 findcard2 6888 findcard2s 6889 fiintim 6927 fisseneq 6930 frec2uzrand 10404 frec2uzf1od 10405 frecfzennn 10425 hashinfom 10757 zfz1iso 10820 fclim 11301 distop 13555 ch2var 14489 strcollnf 14707 |
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