Details

Time bar (total: 21.7s)

sample58.0ms

Algorithm
intervals
Results
33.0ms375×body80valid

simplify3.6s

Counts
1 → 1
Iterations
IterNodes
done5001
584953
574862
564757
554663
544559
534468
524357
514268
504164
494071
483966
473877
463771
453680
443575
433481
423377
413286
403175
393086
382982
372889
362784
352695
342589
332498
322393
312299
302195
292104
281993
271904
261800
251707
241602
231513
221407
211316
201211
191117
181005
17925
16789
15625
14465
13385
12344
11307
10277
9257
8228
7201
6182
5138
495
367
248
124
011

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.4b

localize33.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(* (* z 3.0) y)
0.3b
(/ y (* z 3.0))
6.8b
(/ t (* (* z 3.0) y))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt *-un-lft-identity
23×add-cbrt-cube add-exp-log add-cube-cbrt
21×prod-diff
15×times-frac
9×pow1
7×prod-exp cbrt-unprod
6×associate-/l* add-log-exp
5×cbrt-undiv div-exp div-inv
4×expm1-log1p-u log1p-expm1-u
3×fma-neg associate-*r* pow-prod-down
2×clear-num associate-/r* frac-2neg
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 108
Calls
4 calls:
11.0ms
(- x (/ y (* z 3.0)))
14.0ms
(* (* z 3.0) y)
6.0ms
(/ y (* z 3.0))
23.0ms
(/ t (* (* z 3.0) y))

series183.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(- x (/ y (* z 3.0)))
42.0ms
(* (* z 3.0) y)
30.0ms
(/ y (* z 3.0))
57.0ms
(/ t (* (* z 3.0) y))

simplify1.3s

Counts
120 → 120
Iterations
IterNodes
done5018
21598
1470
0186

prune770.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ t (* z 3.0))
0.3b
(/ y (* z 3.0))
3.9b
(/ (/ t (* z 3.0)) y)

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
48×times-frac
40×add-sqr-sqrt *-un-lft-identity
38×add-cube-cbrt
23×add-cbrt-cube add-exp-log
21×prod-diff
13×associate-/l*
10×div-inv
9×cbrt-undiv div-exp
6×add-log-exp
5×associate-/r*
4×expm1-log1p-u pow1 log1p-expm1-u
3×clear-num frac-2neg fma-neg prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log flip-- distribute-lft-out-- difference-of-squares associate-/l/
Counts
4 → 136
Calls
4 calls:
22.0ms
(- x (/ y (* z 3.0)))
12.0ms
(/ t (* z 3.0))
15.0ms
(/ y (* z 3.0))
12.0ms
(/ (/ t (* z 3.0)) y)

series146.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(- x (/ y (* z 3.0)))
27.0ms
(/ t (* z 3.0))
34.0ms
(/ y (* z 3.0))
38.0ms
(/ (/ t (* z 3.0)) y)

simplify1.4s

Counts
148 → 148
Iterations
IterNodes
done5100
21767
1566
0232

prune1.0s

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ (/ t z) 3.0)
0.3b
(/ y (* z 3.0))
3.9b
(/ (/ (/ t z) 3.0) y)

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
248×add-sqr-sqrt *-un-lft-identity
246×add-cube-cbrt
59×associate-/l*
26×div-inv
23×add-cbrt-cube add-exp-log
21×prod-diff
11×cbrt-undiv div-exp
7×associate-/r*
6×add-log-exp
4×expm1-log1p-u pow1 log1p-expm1-u
3×clear-num frac-2neg fma-neg
2×associate-/l/
1×sub-neg flip3-- diff-log prod-exp cbrt-unprod flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 329
Calls
4 calls:
11.0ms
(- x (/ y (* z 3.0)))
14.0ms
(/ (/ t z) 3.0)
12.0ms
(/ y (* z 3.0))
27.0ms
(/ (/ (/ t z) 3.0) y)

series187.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(- x (/ y (* z 3.0)))
26.0ms
(/ (/ t z) 3.0)
27.0ms
(/ y (* z 3.0))
59.0ms
(/ (/ (/ t z) 3.0) y)

simplify3.0s

Counts
341 → 341
Iterations
IterNodes
done5001
23554
11325
0573

prune2.7s

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(/ (/ t 3.0) z)
0.3b
(/ y (* z 3.0))
3.9b
(/ (/ (/ t 3.0) z) y)

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
248×add-sqr-sqrt *-un-lft-identity
246×add-cube-cbrt
59×associate-/l*
26×div-inv
23×add-cbrt-cube add-exp-log
21×prod-diff
11×cbrt-undiv div-exp
7×associate-/r*
6×add-log-exp
4×expm1-log1p-u pow1 log1p-expm1-u
3×clear-num frac-2neg fma-neg
2×associate-/l/
1×sub-neg flip3-- diff-log prod-exp cbrt-unprod flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 329
Calls
4 calls:
11.0ms
(- x (/ y (* z 3.0)))
9.0ms
(/ (/ t 3.0) z)
6.0ms
(/ y (* z 3.0))
27.0ms
(/ (/ (/ t 3.0) z) y)

series180.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(- x (/ y (* z 3.0)))
28.0ms
(/ (/ t 3.0) z)
40.0ms
(/ y (* z 3.0))
53.0ms
(/ (/ (/ t 3.0) z) y)

simplify2.5s

Counts
341 → 341
Iterations
IterNodes
done5013
23503
11324
0573

prune2.6s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes401.0ms

Accuracy

0% (1.7b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done22
222
120
015

end0.0ms

sample1.3s

Algorithm
intervals
Results
874.0ms11085×body80valid