Beginning of Section A155634

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 TMXsKxfFakKviELFevMhCCrWo81HRehFiJa ***)

Variable F0 : set → set → set

L10

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

L11

Variable G0 : set → set → set

L12

Hypothesis HG0 : ∀x0 ∈ int, ∀x1 ∈ int, G0 x0 x1 ∈ int

L13

Variable H0 : set → set

L14

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

L15

Variable I0 : set

L16

Hypothesis HI0 : I0 ∈ int

L17

Variable J0 : set

L18

Hypothesis HJ0 : J0 ∈ 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 → set

L30

Hypothesis HG1 : ∀x0 ∈ int, ∀x1 ∈ int, G1 x0 x1 ∈ int

L31

Variable H1 : set → set

L32

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

L33

Variable I1 : set

L34

Hypothesis HI1 : I1 ∈ int

L35

Variable J1 : set

L36

Hypothesis HJ1 : J1 ∈ 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 F2 : set → set → set

L44

Hypothesis HF2 : ∀x0 ∈ int, ∀x1 ∈ int, F2 x0 x1 ∈ int

L45

Variable G2 : set → set → set

L46

Hypothesis HG2 : ∀x0 ∈ int, ∀x1 ∈ int, G2 x0 x1 ∈ int

L47

Variable H2 : set → set

L48

Hypothesis HH2 : ∀x0 ∈ int, H2 x0 ∈ int

L49

Variable I2 : set

L50

Hypothesis HI2 : I2 ∈ int

L51

Variable J2 : set

L52

Hypothesis HJ2 : J2 ∈ int

L53

Variable U2 : set → set → set → set

L54

Hypothesis HU2 : ∀x0 ∈ int, ∀x1 ∈ int, ∀x2 ∈ int, U2 x0 x1 x2 ∈ int

L55

Variable V2 : set → set → set → set

L56

Hypothesis HV2 : ∀x0 ∈ int, ∀x1 ∈ int, ∀x2 ∈ int, V2 x0 x1 x2 ∈ int

L57

Variable W2 : set → set

L58

Hypothesis HW2 : ∀x0 ∈ int, W2 x0 ∈ int

L59

Variable FAST : set → set

L60

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

L61

Hypothesis H1 : (∀X ∈ int, (∀Y ∈ int, ((F0 X Y) = (((2 * (X + X)) + X) + Y))))

L62

Hypothesis H2 : (∀X ∈ int, (∀Y ∈ int, ((G0 X Y) = ((2 * ((Y + Y) + Y)) + Y))))

L63

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

L64

Hypothesis H4 : (I0 = 2)

L65

Hypothesis H5 : (J0 = 2)

L66

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)))))))

L67

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

L68

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

L69

Hypothesis H9 : (∀X ∈ int, ((SMALL X) = ((W0 X) + - 1)))

L70

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

L71

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

L72

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

L73

Hypothesis H13 : (I1 = 1)

L74

Hypothesis H14 : (J1 = (1 + (2 + 2)))

L75

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)))))))

L76

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

L77

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

L78

Hypothesis H18 : (∀X ∈ int, (∀Y ∈ int, ((F2 X Y) = (X * Y))))

L79

Hypothesis H19 : (∀X ∈ int, (∀Y ∈ int, ((G2 X Y) = Y)))

L80

Hypothesis H20 : (∀X ∈ int, ((H2 X) = X))

L81

Hypothesis H21 : (I2 = 1)

L82

Hypothesis H22 : (J2 = (1 + (2 + (2 + 2))))

L83

Hypothesis H23 : (∀X ∈ int, (∀Y ∈ int, (∀Z ∈ int, ((U2 X Y Z) = (if (X <= 0) then Y else (F2 (U2 (X + - 1) Y Z) (V2 (X + - 1) Y Z)))))))

L84

Hypothesis H24 : (∀X ∈ int, (∀Y ∈ int, (∀Z ∈ int, ((V2 X Y Z) = (if (X <= 0) then Z else (G2 (U2 (X + - 1) Y Z) (V2 (X + - 1) Y Z)))))))

L85

Hypothesis H25 : (∀X ∈ int, ((W2 X) = (U2 (H2 X) I2 J2)))

L86

Hypothesis H26 : (∀X ∈ int, ((FAST X) = (((W1 X) + - 1) + (W2 X))))

L87

Theorem. (A155634)

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

In Proofgold the corresponding term root is 29c2e9... and proposition id is 9fc996...

Proof:
Proof not loaded.