Details

Time bar (total: 6.1s)

sample21.0ms

Algorithm
intervals
Results
8.0ms310×body80valid

simplify7.0ms

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

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 1 expressions with local error:

5.4b
(* (/ y z) x)

rewrite12.0ms

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×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
11.0ms
(* (/ y z) x)

series28.0ms

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

simplify700.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
2773
1158
068

prune203.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

5.8b
(/ (* x y) z)

rewrite20.0ms

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:
19.0ms
(/ (* x y) z)

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(/ (* x y) z)

simplify676.0ms

Counts
24 → 24
Iterations
IterNodes
done5000
2624
1119
048

prune142.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

5.4b
(/ x (/ z y))

rewrite25.0ms

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

series32.0ms

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

simplify805.0ms

Counts
73 → 73
Iterations
IterNodes
done5000
21641
1374
0150

prune451.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

5.8b
(* (/ 1 z) (* y x))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×add-cbrt-cube associate-*l*
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-*r* associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
25.0ms
(* (/ 1 z) (* y x))

series30.0ms

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

simplify1.3s

Counts
40 → 40
Iterations
IterNodes
done5001
21411
1223
079

prune153.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes474.0ms

Accuracy

73.1% (1.7b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 6.2b

bsearch2.0ms

simplify10.0ms

Iterations
IterNodes
done39
339
236
132
023

end0.0ms

sample882.0ms

Algorithm
intervals
Results
393.0ms9597×body80valid