Beginning of Section A291264

Notation. We use - as a prefix operator with priority 358 corresponding to applying term minus_SNo.

Notation. We use + as an infix operator with priority 360 and which associates to the right corresponding to applying term add_SNo.

Notation. We use * as an infix operator with priority 355 and which associates to the right corresponding to applying term mul_SNo.

Notation. We use < as an infix operator with priority 490 and no associativity corresponding to applying term SNoLt.

Notation. We use <= as an infix operator with priority 490 and no associativity corresponding to applying term SNoLe.

(*** $I sig/OEISPreamble.mgs ***)

(*** Bounty 1 PFG TMH5ewpJDGJwHgd94DngQgcgP3ueBxtqZjp ***)

Variable F0 : set → set → set

L10

Hypothesis HF0 : ∀x0 ∈ int, ∀x1 ∈ int, F0 x0 x1 ∈ int

L11

Variable G0 : set → set

L12

Hypothesis HG0 : ∀x0 ∈ int, G0 x0 ∈ int

L13

Variable H0 : set → set

L14

Hypothesis HH0 : ∀x0 ∈ int, H0 x0 ∈ int

L15

Variable I0 : set → set

L16

Hypothesis HI0 : ∀x0 ∈ int, I0 x0 ∈ int

L17

Variable J0 : set → set

L18

Hypothesis HJ0 : ∀x0 ∈ int, J0 x0 ∈ int

L19

Variable U0 : set → set → set → set

L20

Hypothesis HU0 : ∀x0 ∈ int, ∀x1 ∈ int, ∀x2 ∈ int, U0 x0 x1 x2 ∈ int

L21

Variable V0 : set → set → set → set

L22

Hypothesis HV0 : ∀x0 ∈ int, ∀x1 ∈ int, ∀x2 ∈ int, V0 x0 x1 x2 ∈ int

L23

Variable W0 : set → set

L24

Hypothesis HW0 : ∀x0 ∈ int, W0 x0 ∈ int

L25

Variable SMALL : set → set

L26

Hypothesis HSMALL : ∀x0 ∈ int, SMALL x0 ∈ int

L27

Variable F1 : set → set → set

L28

Hypothesis HF1 : ∀x0 ∈ int, ∀x1 ∈ int, F1 x0 x1 ∈ int

L29

Variable G1 : set → set

L30

Hypothesis HG1 : ∀x0 ∈ int, G1 x0 ∈ int

L31

Variable H1 : set → set

L32

Hypothesis HH1 : ∀x0 ∈ int, H1 x0 ∈ int

L33

Variable I1 : set → set

L34

Hypothesis HI1 : ∀x0 ∈ int, I1 x0 ∈ int

L35

Variable J1 : set → set

L36

Hypothesis HJ1 : ∀x0 ∈ int, J1 x0 ∈ int

L37

Variable U1 : set → set → set → set

L38

Hypothesis HU1 : ∀x0 ∈ int, ∀x1 ∈ int, ∀x2 ∈ int, U1 x0 x1 x2 ∈ int

L39

Variable V1 : set → set → set → set

L40

Hypothesis HV1 : ∀x0 ∈ int, ∀x1 ∈ int, ∀x2 ∈ int, V1 x0 x1 x2 ∈ int

L41

Variable W1 : set → set

L42

Hypothesis HW1 : ∀x0 ∈ int, W1 x0 ∈ int

L43

Variable FAST : set → set

L44

Hypothesis HFAST : ∀x0 ∈ int, FAST x0 ∈ int

L45

Hypothesis H1 : (∀X ∈ int, (∀Y ∈ int, ((F0 X Y) = ((X + X) + Y))))

L46

Hypothesis H2 : (∀X ∈ int, ((G0 X) = X))

L47

Hypothesis H3 : (∀X ∈ int, ((H0 X) = (X + 1)))

L48

Hypothesis H4 : (∀X ∈ int, ((I0 X) = (1 + X)))

L49

Hypothesis H5 : (∀X ∈ int, ((J0 X) = (2 + - X)))

L50

Hypothesis H6 : (∀X ∈ int, (∀Y ∈ int, (∀Z ∈ int, ((U0 X Y Z) = (if (X <= 0) then Y else (F0 (U0 (X + - 1) Y Z) (V0 (X + - 1) Y Z)))))))

L51

Hypothesis H7 : (∀X ∈ int, (∀Y ∈ int, (∀Z ∈ int, ((V0 X Y Z) = (if (X <= 0) then Z else (G0 (U0 (X + - 1) Y Z)))))))

L52

Hypothesis H8 : (∀X ∈ int, ((W0 X) = (U0 (H0 X) (I0 X) (J0 X))))

L53

Hypothesis H9 : (∀X ∈ int, ((SMALL X) = (W0 X)))

L54

Hypothesis H10 : (∀X ∈ int, (∀Y ∈ int, ((F1 X Y) = ((X + X) + Y))))

L55

Hypothesis H11 : (∀X ∈ int, ((G1 X) = X))

L56

Hypothesis H12 : (∀X ∈ int, ((H1 X) = X))

L57

Hypothesis H13 : (∀X ∈ int, ((I1 X) = (2 + (2 + X))))

L58

Hypothesis H14 : (∀X ∈ int, ((J1 X) = (1 + X)))

L59

Hypothesis H15 : (∀X ∈ int, (∀Y ∈ int, (∀Z ∈ int, ((U1 X Y Z) = (if (X <= 0) then Y else (F1 (U1 (X + - 1) Y Z) (V1 (X + - 1) Y Z)))))))

L60

Hypothesis H16 : (∀X ∈ int, (∀Y ∈ int, (∀Z ∈ int, ((V1 X Y Z) = (if (X <= 0) then Z else (G1 (U1 (X + - 1) Y Z)))))))

L61

Hypothesis H17 : (∀X ∈ int, ((W1 X) = (U1 (H1 X) (I1 X) (J1 X))))

L62

Hypothesis H18 : (∀X ∈ int, ((FAST X) = (W1 X)))

L63

Theorem. (A291264)

(∀N ∈ int, ((0 <= N) → ((SMALL N) = (FAST N))))

In Proofgold the corresponding term root is 4aa4b4... and proposition id is 48eea2...

Proof:
Proof not loaded.