Details

Time bar (total: 7.9s)

sample37.0ms

Algorithm
intervals
Results
14.0ms322×body80valid

simplify1.2s

Counts
1 → 1
Iterations
IterNodes
done5001
41017
3146
242
116
08

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize8.0ms

Local error

Found 1 expressions with local error:

5.4b
(/ (* x y) z)

rewrite8.0ms

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×pow1 clear-num frac-2neg prod-exp cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
7.0ms
(/ (* x y) z)

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(/ (* x y) z)

simplify581.0ms

Counts
24 → 24
Iterations
IterNodes
done5000
2624
1119
048

prune120.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

5.5b
(* (* x y) (/ 1 z))

rewrite40.0ms

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×associate-*l* associate-*r/ un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
38.0ms
(* (* x y) (/ 1 z))

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(* (* x y) (/ 1 z))

simplify1.6s

Counts
41 → 41
Iterations
IterNodes
done5002
21592
1248
083

prune171.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

7.5b
(/ x (/ z y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 clear-num frac-2neg associate-/r/ add-log-exp
Counts
1 → 70
Calls
1 calls:
8.0ms
(/ x (/ z y))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(/ x (/ z y))

simplify759.0ms

Counts
73 → 73
Iterations
IterNodes
done5000
21641
1374
0150

prune461.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

5.4b
(/ (* x y) z)

rewrite21.0ms

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×pow1 clear-num frac-2neg prod-exp cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
20.0ms
(/ (* x y) z)

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ (* x y) z)

simplify712.0ms

Counts
24 → 24
Iterations
IterNodes
done5000
2624
1119
048

prune99.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes564.0ms

Accuracy

95.8% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 6.1b

bsearch2.0ms

simplify9.0ms

Iterations
IterNodes
done32
132
026

end0.0ms

sample1.3s

Algorithm
intervals
Results
601.0ms9611×body80valid