Details

Time bar (total: 7.7s)

sample19.0ms

Algorithm
intervals
Results
7.0ms292×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
175
285
done85

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) x)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
9.0ms
(- (* x y) x)

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(- (* x y) x)

simplify1.4s

Counts
15 → 15
Iterations

Useful iterations: 3 (428.0ms)

IterNodesCost
026128
161125
2174111
3543109
41923109
done5001109

prune29.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) x)
0.1b
(* y (* x y))
2.4b
(* x (- (* y (* x y)) x))
23.9b
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

rewrite186.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
11×pow1 add-sqr-sqrt
add-cube-cbrt *-un-lft-identity
associate-*l* add-log-exp
prod-exp cbrt-unprod
associate-*r/ associate-*r* pow-prod-down
times-frac associate-/r*
cbrt-undiv distribute-rgt-in sub-neg flip3-- distribute-lft-in flip3-+ div-exp associate-/r/ *-commutative flip-- flip-+ associate-/l/
+-commutative frac-2neg clear-num sum-log div-inv associate-/l* unswap-sqr
Counts
4 → 78
Calls
4 calls:
8.0ms
(+ (* x y) x)
18.0ms
(* y (* x y))
76.0ms
(* x (- (* y (* x y)) x))
81.0ms
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

series359.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(+ (* x y) x)
22.0ms
(* y (* x y))
144.0ms
(* x (- (* y (* x y)) x))
160.0ms
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

simplify1.3s

Counts
90 → 90
Iterations

Useful iterations: 2 (374.0ms)

IterNodesCost
01291165
13741124
22183982
done5000982

prune173.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) x)
0.0b
(* x (/ (- (* y (* x y)) x) (+ (* x y) x)))
0.1b
(* y (* x y))
6.6b
(/ (- (* y (* x y)) x) (+ (* x y) x))

rewrite169.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
19×times-frac
16×add-exp-log associate-*r* add-cbrt-cube
11×pow1
associate-*l* add-log-exp
prod-exp cbrt-unprod
pow-prod-down associate-/r/
flip3-+ associate-/r* flip-+ associate-/l*
cbrt-undiv div-exp *-commutative div-inv associate-/l/ unswap-sqr
+-commutative flip3-- frac-2neg div-sub associate-*r/ clear-num sum-log flip--
Counts
4 → 95
Calls
4 calls:
8.0ms
(+ (* x y) x)
79.0ms
(* x (/ (- (* y (* x y)) x) (+ (* x y) x)))
19.0ms
(* y (* x y))
60.0ms
(/ (- (* y (* x y)) x) (+ (* x y) x))

series300.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(+ (* x y) x)
189.0ms
(* x (/ (- (* y (* x y)) x) (+ (* x y) x)))
19.0ms
(* y (* x y))
39.0ms
(/ (- (* y (* x y)) x) (+ (* x y) x))

simplify1.2s

Counts
107 → 107
Iterations

Useful iterations: done (1.2s)

IterNodesCost
01411683
14071641
220871471
done50021467

prune211.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- y 1))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
associate-*r*
*-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ difference-of-squares
flip3-- difference-of-sqr-1 pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp unswap-sqr
Counts
1 → 28
Calls
1 calls:
25.0ms
(* x (- y 1))

series31.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* x (- y 1))

simplify1.6s

Counts
31 → 31
Iterations

Useful iterations: 3 (437.0ms)

IterNodesCost
052223
1136209
2442187
32813185
done5000185

prune58.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes53.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
185
done85

end0.0ms

sample505.0ms

Algorithm
intervals
Results
193.0ms9179×body80valid