Details

Time bar (total: 14.2s)

sample29.0ms

Algorithm
intervals
Results
14.0ms348×body80valid

simplify1.5s

Counts
1 → 1
Iterations
IterNodes
done5000
72538
6794
5305
4145
393
254
124
011

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.2b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(* (* z 3.0) y)
0.2b
(/ y (* z 3.0))
6.1b
(/ t (* (* z 3.0) y))

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
23×add-cbrt-cube add-exp-log
11×add-sqr-sqrt *-un-lft-identity
9×pow1 add-cube-cbrt
7×prod-exp cbrt-unprod
6×times-frac associate-/l* add-log-exp
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×clear-num associate-/r* frac-2neg div-inv
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 76
Calls
4 calls:
8.0ms
(- x (/ y (* z 3.0)))
25.0ms
(* (* z 3.0) y)
11.0ms
(/ y (* z 3.0))
22.0ms
(/ t (* (* z 3.0) y))

series170.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(- x (/ y (* z 3.0)))
32.0ms
(* (* z 3.0) y)
34.0ms
(/ y (* z 3.0))
43.0ms
(/ t (* (* z 3.0) y))

simplify1.1s

Counts
88 → 88
Iterations
IterNodes
done5001
21888
1325
0128

prune476.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ t (* z 3.0))
0.2b
(/ y (* z 3.0))
4.3b
(/ (/ t (* z 3.0)) y)

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
26×add-sqr-sqrt *-un-lft-identity
24×add-cube-cbrt
23×add-cbrt-cube add-exp-log
13×associate-/l*
9×cbrt-undiv div-exp
7×div-inv
6×add-log-exp
5×associate-/r*
4×pow1
3×clear-num frac-2neg prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log flip-- distribute-lft-out-- difference-of-squares associate-/l/
Counts
4 → 104
Calls
4 calls:
21.0ms
(- x (/ y (* z 3.0)))
12.0ms
(/ t (* z 3.0))
11.0ms
(/ y (* z 3.0))
22.0ms
(/ (/ t (* z 3.0)) y)

series161.0ms

Counts
4 → 12
Calls
4 calls:
64.0ms
(- x (/ y (* z 3.0)))
33.0ms
(/ t (* z 3.0))
23.0ms
(/ y (* z 3.0))
41.0ms
(/ (/ t (* z 3.0)) y)

simplify1.0s

Counts
116 → 116
Iterations
IterNodes
done5002
21911
1416
0174

prune686.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ (/ t z) 3.0)
0.2b
(/ y (* z 3.0))
4.3b
(/ (/ (/ t z) 3.0) y)

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
471×times-frac
234×add-sqr-sqrt *-un-lft-identity
232×add-cube-cbrt
59×associate-/l*
23×add-cbrt-cube add-exp-log div-inv
11×cbrt-undiv div-exp
7×associate-/r*
6×add-log-exp
4×pow1
3×clear-num frac-2neg
2×associate-/l/
1×sub-neg flip3-- diff-log prod-exp cbrt-unprod flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 297
Calls
4 calls:
15.0ms
(- x (/ y (* z 3.0)))
15.0ms
(/ (/ t z) 3.0)
10.0ms
(/ y (* z 3.0))
28.0ms
(/ (/ (/ t z) 3.0) y)

series139.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(- x (/ y (* z 3.0)))
24.0ms
(/ (/ t z) 3.0)
38.0ms
(/ y (* z 3.0))
35.0ms
(/ (/ (/ t z) 3.0) y)

simplify787.0ms

Counts
309 → 309
Iterations
IterNodes
done5001
11219
0515

prune2.2s

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize53.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (/ 1 z) (/ y 3.0)))
0.2b
(/ (/ t z) 3.0)
0.3b
(* (/ 1 z) (/ y 3.0))
4.3b
(/ (/ (/ t z) 3.0) y)

rewrite128.0ms

Algorithm
rewrite-expression-head
Rules
493×times-frac
261×add-sqr-sqrt
246×*-un-lft-identity
244×add-cube-cbrt
56×associate-/l*
40×add-exp-log
30×add-cbrt-cube
24×div-inv
17×div-exp
13×cbrt-undiv associate-*r* associate-*l*
8×prod-exp
6×pow1 associate-/r* add-log-exp unswap-sqr
4×cbrt-unprod
2×rec-exp clear-num frac-2neg 1-exp associate-/l/
1×frac-times sub-neg flip3-- diff-log pow-prod-down associate-*l/ associate-*r/ *-commutative flip--
Counts
4 → 330
Calls
4 calls:
8.0ms
(- x (* (/ 1 z) (/ y 3.0)))
17.0ms
(/ (/ t z) 3.0)
37.0ms
(* (/ 1 z) (/ y 3.0))
39.0ms
(/ (/ (/ t z) 3.0) y)

series133.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(- x (* (/ 1 z) (/ y 3.0)))
37.0ms
(/ (/ t z) 3.0)
20.0ms
(* (/ 1 z) (/ y 3.0))
36.0ms
(/ (/ (/ t z) 3.0) y)

simplify981.0ms

Counts
342 → 342
Iterations
IterNodes
done5000
11622
0573

prune2.5s

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

regimes501.0ms

Accuracy

0% (1.7b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done18
118
014

end0.0ms

sample1.3s

Algorithm
intervals
Results
845.0ms11205×body80valid