Details

Time bar (total: 8.0s)

sample33.0ms

Algorithm
intervals
Results
15.0ms312×body80valid

simplify918.0ms

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

prune19.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.1b

localize10.0ms

Local error

Found 1 expressions with local error:

4.2b
(/ (* x y) z)

rewrite16.0ms

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:
15.0ms
(/ (* x y) z)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(/ (* x y) z)

simplify500.0ms

Counts
24 → 24
Iterations
IterNodes
done5000
2624
1119
048

prune99.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

5.6b
(/ x (/ z y))

rewrite19.0ms

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:
14.0ms
(/ x (/ z y))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ x (/ z y))

simplify705.0ms

Counts
73 → 73
Iterations
IterNodes
done5000
21641
1374
0150

prune376.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series986.0ms

Counts
4 → 12
Calls
4 calls:
277.0ms
(cbrt x)
249.0ms
(cbrt y)
249.0ms
(cbrt y)
211.0ms
(cbrt y)

simplify767.0ms

Counts
56 → 56
Iterations
IterNodes
done5000
41854
3637
2206
175
042

prune269.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

5.8b
(* x (/ y z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
11.0ms
(* x (/ y z))

series33.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* x (/ y z))

simplify1.8s

Counts
35 → 35
Iterations
IterNodes
done5002
34679
2670
1179
069

prune116.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes376.0ms

Accuracy

0% (2.0b remaining)

Error of 2.1b against oracle of 0.0b and baseline of 2.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done15
115
011

end0.0ms

sample816.0ms

Algorithm
intervals
Results
418.0ms9540×body80valid