| Step | Using |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y)
;
|
|
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
))
;
|
Ascendancy |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)))
;
|
Induction factor |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and (factor(2,Y)))
;
|
Induction prime_factor |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y)
;
|
Induction factor |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0)
;
|
Inference |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0)
;
|
Induction magnitude2 |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2)
;
|
Inference |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2 and V2 * 2 * V2 = X * X)
;
|
Induction division |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2 and V2 * 2 * V2 = X * X and (factor(2,X * X)))
;
|
Induction factor |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2 and V2 * 2 * V2 = X * X and (factor(2,X * X)) and (factor(2,X))
)
;
|
Induction prime_factor |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and integer(V3)
and exists(V3) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2 and V2 * 2 * V2 = X * X and (factor(2,X * X)) and 2 * V3 = X)
;
|
Induction factor |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and integer(V3)
and exists(V3) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2 and V2 * 2 * V2 = X * X and (factor(2,X * X)) and 2 * V3 = X
and V2 * 2 * V2 = 2 * V3 * 2 * V3)
;
|
Inference |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and integer(V3)
and exists(V3) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2 and V2 * 2 * V2 = X * X and (factor(2,X * X)) and 2 * V3 = X
and V2 * 2 * V2 = 2 * V3 * 2 * V3 and X > V3)
;
|
Induction magnitude1 |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and integer(V3)
and exists(V3) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2 and V2 * 2 * V2 = X * X and (factor(2,X * X)) and 2 * V3 = X
and V2 * 2 * V2 = 2 * V3 * 2 * V3 and X > V3 and 2 * V3 > 0)
;
|
Inference |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and integer(V3)
and exists(V3) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2 and V2 * 2 * V2 = X * X and (factor(2,X * X)) and 2 * V3 = X
and V2 * 2 * V2 = 2 * V3 * 2 * V3 and X > V3 and 2 * V3 > 0 and V3 > 0)
;
|
Induction magnitude2 |
|
integer(X) and exists(X) and integer(Y) and exists(Y) and integer(V0) and any
(V0) and integer(V1) and any(V1) and integer(V2) and exists(V2) and integer(V3)
and exists(V3) and
true=>
not (X > 0 and Y > 0 and 2 * X * X = Y * Y and (
V0 > 0 and V1 > 0 and 2 * V0 * V0 = V1 * V1=>
not X > V0
) and (factor(2,Y * Y)) and 2 * V2 = Y and 2 * V2 > 0 and V2 > 0 and 2 * X * X =
2 * V2 * 2 * V2 and V2 * 2 * V2 = X * X and (factor(2,X * X)) and 2 * V3 = X
and V2 * 2 * V2 = 2 * V3 * 2 * V3 and X > V3 and 2 * V3 > 0 and V3 > 0 and V3 *
2 * V3 = V2 * V2)
;
|
Induction division |
|
true;
|
Induction local |