Details

Time bar (total: 7.8s)

sample18.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
05

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
3×*-un-lft-identity add-log-exp
1×add-sqr-sqrt pow1 +-commutative sum-log flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16 distribute-lft-out
Counts
1 → 13
Calls
1 calls:
12.0ms
(+ x (/ 1.0 3.0))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(+ x (/ 1.0 3.0))

simplify2.1s

Counts
16 → 16
Iterations
IterNodes
done5000
53303
41225
3488
2208
179
029

prune62.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(- x (/ 1.0 3.0))
0.0b
(* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
14.3b
(/ (* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

rewrite205.0ms

Algorithm
rewrite-expression-head
Rules
35×add-sqr-sqrt
20×*-un-lft-identity
11×times-frac add-cbrt-cube add-exp-log
10×difference-of-squares
9×flip3-- flip--
8×frac-times add-cube-cbrt add-log-exp associate-/l/
6×pow1 associate-/r* flip3-+ associate-*l* flip-+
5×distribute-lft-out--
4×associate-*r* associate-*l/ associate-*r/ insert-posit16
2×cbrt-undiv sub-neg diff-log div-exp prod-exp associate-/r/ cbrt-unprod
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in pow-prod-down *-commutative div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
4 → 103
Calls
4 calls:
18.0ms
(- x (/ 1.0 3.0))
17.0ms
(- x (/ 1.0 3.0))
108.0ms
(* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
57.0ms
(/ (* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

series211.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(- x (/ 1.0 3.0))
25.0ms
(- x (/ 1.0 3.0))
110.0ms
(* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0)))
37.0ms
(/ (* (- x (/ 1.0 3.0)) (+ x (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

simplify1.6s

Counts
115 → 115
Iterations
IterNodes
done5003
22248
1425
0130

prune300.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))
0.1b
(* (* x x) x)
0.4b
(* x (/ 1.0 3.0))
18.9b
(/ (+ (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0))) (* (* x x) x)) (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))

rewrite306.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
25×pow1
22×*-un-lft-identity times-frac add-cube-cbrt
16×add-cbrt-cube associate-*r* add-exp-log
8×associate-*r/
6×pow-plus pow-prod-up add-log-exp
5×pow3 prod-exp cbrt-unprod
4×cube-unmult associate-*l* pow-prod-down sum-cubes insert-posit16 associate-/l*
3×associate-/r* frac-sub unswap-sqr
2×pow2 cbrt-undiv flip3-+ div-exp associate-*l/ associate-/r/ pow-sqr *-commutative flip-+ div-inv sub-div associate-/l/
1×frac-times clear-num sub-neg frac-2neg flip3-- distribute-rgt-out-- diff-log flip--
Counts
4 → 117
Calls
4 calls:
15.0ms
(- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))
32.0ms
(* (* x x) x)
22.0ms
(* x (/ 1.0 3.0))
233.0ms
(/ (+ (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0))) (* (* x x) x)) (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))

series284.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))
37.0ms
(* (* x x) x)
22.0ms
(* x (/ 1.0 3.0))
178.0ms
(/ (+ (* (/ 1.0 3.0) (* (/ 1.0 3.0) (/ 1.0 3.0))) (* (* x x) x)) (+ (* x x) (- (* (/ 1.0 3.0) (/ 1.0 3.0)) (* x (/ 1.0 3.0)))))

simplify1.7s

Counts
129 → 129
Iterations
IterNodes
done5002
21900
1560
0211

prune483.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes49.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
16
05

end0.0ms

sample308.0ms

Algorithm
intervals
Results
220.0ms8000×body80valid