Details

Time bar (total: 8.0s)

sample28.0ms

Algorithm
intervals
Results
10.0ms310×body80valid

simplify13.0ms

Counts
1 → 1
Iterations
IterNodes
done16
416
315
212
18
05

prune21.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 1 expressions with local error:

4.0b
(/ (* x y) z)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp
1×expm1-log1p-u pow1 clear-num frac-2neg prod-exp cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
16.0ms
(/ (* x y) z)

series56.0ms

Counts
1 → 3
Calls
1 calls:
56.0ms
(/ (* x y) z)

simplify712.0ms

Counts
26 → 26
Iterations
IterNodes
done5000
2627
1120
050

prune149.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

4.1b
(* (* x y) (/ 1 z))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×add-cbrt-cube associate-*r*
12×prod-exp
9×times-frac
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×expm1-log1p-u associate-*l* associate-*r/ un-div-inv *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
35.0ms
(* (* x y) (/ 1 z))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* (* x y) (/ 1 z))

simplify1.6s

Counts
43 → 43
Iterations
IterNodes
done5000
21657
1251
085

prune134.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

5.5b
(* (/ x z) y)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
15.0ms
(* (/ x z) y)

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(* (/ x z) y)

simplify617.0ms

Counts
37 → 37
Iterations
IterNodes
done5000
2754
1158
069

prune207.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.8b
(* (/ (* (cbrt y) (* (cbrt y) x)) z) (cbrt y))
2.4b
(/ (* (cbrt y) (* (cbrt y) x)) z)

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
27×add-exp-log
17×add-cbrt-cube
16×add-sqr-sqrt
12×*-un-lft-identity add-cube-cbrt
10×cbrt-prod prod-exp cbrt-unprod
7×associate-*l*
6×pow1 cbrt-undiv times-frac div-exp associate-*r*
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×associate-/r*
2×pow1/3 div-inv unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*l/ *-commutative associate-/l*
Counts
4 → 86
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
76.0ms
(* (/ (* (cbrt y) (* (cbrt y) x)) z) (cbrt y))
30.0ms
(/ (* (cbrt y) (* (cbrt y) x)) z)

series784.0ms

Counts
4 → 12
Calls
4 calls:
283.0ms
(cbrt y)
242.0ms
(cbrt y)
57.0ms
(* (/ (* (cbrt y) (* (cbrt y) x)) z) (cbrt y))
201.0ms
(/ (* (cbrt y) (* (cbrt y) x)) z)

simplify1.2s

Counts
98 → 98
Iterations
IterNodes
done5001
22064
1339
0125

prune558.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes573.0ms

Accuracy

61.9% (2.1b remaining)

Error of 2.2b against oracle of 0.0b and baseline of 5.6b

bsearch1.0ms

simplify4.0ms

Iterations
IterNodes
done23
123
018

end0.0ms

sample1.0s

Algorithm
intervals
Results
699.0ms9605×body80valid