Details

Time bar (total: 14.4s)

sample38.0ms

Algorithm
intervals
Results
16.0ms349×body80valid

simplify79.0ms

Counts
1 → 1
Iterations
IterNodes
done101
5101
495
371
234
115
08

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 1 expressions with local error:

6.1b
(* (- x z) (* t y))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
5×associate-*l*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×associate-*l/ add-cube-cbrt
1×flip3-- associate-*r* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 22
Calls
1 calls:
38.0ms
(* (- x z) (* t y))

series74.0ms

Counts
1 → 3
Calls
1 calls:
74.0ms
(* (- x z) (* t y))

simplify1.8s

Counts
25 → 25
Iterations
IterNodes
done5000
31810
2474
1148
056

prune138.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- x z) t)
3.7b
(* (* (- x z) t) y)

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt pow1 add-cbrt-cube add-exp-log
7×*-un-lft-identity
6×associate-*r* associate-*l* associate-*l/
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 42
Calls
2 calls:
29.0ms
(* (- x z) t)
50.0ms
(* (* (- x z) t) y)

series102.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* (- x z) t)
68.0ms
(* (* (- x z) t) y)

simplify1.9s

Counts
48 → 48
Iterations
IterNodes
done5000
32630
2624
1195
079

prune193.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.8b
(* (* (* (- x z) t) (* (cbrt y) (cbrt y))) (cbrt y))
3.4b
(* (* (- x z) t) (* (cbrt y) (cbrt y)))

rewrite225.0ms

Algorithm
rewrite-expression-head
Rules
34×pow1 add-exp-log
21×add-cbrt-cube pow-prod-down prod-exp cbrt-unprod
10×associate-*l/
9×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
7×associate-*r*
4×add-log-exp
2×flip3-- pow1/3 associate-*l* *-commutative flip--
Counts
4 → 78
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
171.0ms
(* (* (* (- x z) t) (* (cbrt y) (cbrt y))) (cbrt y))
50.0ms
(* (* (- x z) t) (* (cbrt y) (cbrt y)))

series861.0ms

Counts
4 → 12
Calls
4 calls:
223.0ms
(cbrt y)
263.0ms
(cbrt y)
103.0ms
(* (* (* (- x z) t) (* (cbrt y) (cbrt y))) (cbrt y))
272.0ms
(* (* (- x z) t) (* (cbrt y) (cbrt y)))

simplify1.5s

Counts
90 → 90
Iterations
IterNodes
done5001
21368
1358
0122

prune356.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize72.0ms

Local error

Found 4 expressions with local error:

3.4b
(* (* (- x z) t) (* (cbrt y) (cbrt y)))
6.7b
(cbrt (* (* (- x z) t) (* (cbrt y) (cbrt y))))
6.7b
(cbrt (* (* (- x z) t) (* (cbrt y) (cbrt y))))
6.7b
(cbrt (* (* (- x z) t) (* (cbrt y) (cbrt y))))

rewrite181.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 associate-*l/ add-exp-log
12×add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
6×cbrt-div
4×add-sqr-sqrt *-un-lft-identity flip3-- add-cube-cbrt flip-- add-log-exp
3×cbrt-prod pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 57
Calls
4 calls:
47.0ms
(* (* (- x z) t) (* (cbrt y) (cbrt y)))
47.0ms
(cbrt (* (* (- x z) t) (* (cbrt y) (cbrt y))))
37.0ms
(cbrt (* (* (- x z) t) (* (cbrt y) (cbrt y))))
47.0ms
(cbrt (* (* (- x z) t) (* (cbrt y) (cbrt y))))

series1.8s

Counts
4 → 12
Calls
4 calls:
262.0ms
(* (* (- x z) t) (* (cbrt y) (cbrt y)))
495.0ms
(cbrt (* (* (- x z) t) (* (cbrt y) (cbrt y))))
493.0ms
(cbrt (* (* (- x z) t) (* (cbrt y) (cbrt y))))
568.0ms
(cbrt (* (* (- x z) t) (* (cbrt y) (cbrt y))))

simplify2.5s

Counts
69 → 69
Iterations
IterNodes
done5001
34693
21187
1377
0139

prune651.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes695.0ms

Accuracy

93.2% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 6.7b

bsearch1.0ms

simplify5.0ms

Iterations
IterNodes
done32
132
025

end0.0ms

sample1.0s

Algorithm
intervals
Results
512.0ms10783×body80valid