Details

sample34.0ms

Algorithm

intervals

Results

20.0ms	348×	body	80	valid
1.0ms	5×	body	1280	valid
0.0ms	3×	body	640	valid
0.0ms	3×	body	320	valid

simplify22.1s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
71	4977
70	4950
69	4870
68	4837
67	4757
66	4724
65	4644
64	4611
63	4531
62	4498
61	4418
60	4385
59	4305
58	4272
57	4192
56	4159
55	4079
54	4046
53	3966
52	3933
51	3853
50	3820
49	3740
48	3707
47	3627
46	3594
45	3514
44	3481
43	3401
42	3368
41	3288
40	3255
39	3175
38	3142
37	3062
36	3029
35	2949
34	2916
33	2836
32	2803
31	2723
30	2690
29	2610
28	2577
27	2497
26	2464
25	2384
24	2351
23	2271
22	2238
21	2158
20	2125
19	2045
18	2012
17	1932
16	1899
15	1819
14	1786
13	1706
12	1673
11	1588
10	1558
9	1472
8	1435
7	1348
6	1255
5	998
4	545
3	219
2	82
1	30
0	12

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (+ (+ (+ y z) (+ y z)) t) x)
0.0b	(+ (* y 5.0) (* (+ (+ (+ y z) (+ y z)) t) x))

rewrite1.0s

Algorithm

rewrite-expression-head

Rules

22×	`*-un-lft-identity`
13×	`distribute-lft-out`
8×	`associate-l`
6×	`add-sqr-sqrt`
4×	`pow1` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `add-log-exp`
3×	`associate-r`
2×	`flip3-+` `associate-*l/` `flip-+` `insert-posit16`
1×	`+-commutative` `sum-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 38

Calls

2 calls:

858.0ms	(* (+ (+ (+ y z) (+ y z)) t) x)
175.0ms	(+ (* y 5.0) (* (+ (+ (+ y z) (+ y z)) t) x))

series108.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(* (+ (+ (+ y z) (+ y z)) t) x)
60.0ms	(+ (* y 5.0) (* (+ (+ (+ y z) (+ y z)) t) x))

simplify1.2s

Counts

44 → 44

Iterations

Iter	Nodes
done	5000
2	904
1	217
0	77

prune226.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize48.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt x) (cbrt x))
0.6b	(cbrt x)
0.6b	(cbrt x)
0.6b	(cbrt x)

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-cube-cbrt`
11×	`pow1`
9×	`pow1/3`
6×	`swap-sqr` `associate-r` `associate-l` `add-exp-log`
4×	`add-cbrt-cube` `insert-posit16` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 77

Calls

4 calls:

18.0ms	(* (cbrt x) (cbrt x))
1.0ms	(cbrt x)
1.0ms	(cbrt x)
1.0ms	(cbrt x)

series1.1s

Counts

4 → 12

Calls

4 calls:

264.0ms	(* (cbrt x) (cbrt x))
321.0ms	(cbrt x)
238.0ms	(cbrt x)
261.0ms	(cbrt x)

simplify2.8s

Counts

89 → 89

Iterations

Iter	Nodes
done	5002
4	3832
3	1045
2	380
1	138
0	63

prune450.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ (+ (+ y z) (+ y z)) t)) (cbrt (+ (+ (+ y z) (+ y z)) t)))
0.5b	(cbrt (+ (+ (+ y z) (+ y z)) t))
0.5b	(cbrt (+ (+ (+ y z) (+ y z)) t))
0.5b	(cbrt (+ (+ (+ y z) (+ y z)) t))

rewrite1.6s

Algorithm

rewrite-expression-head

Rules

331×	`*-un-lft-identity`
221×	`distribute-lft-out`
120×	`cbrt-prod`
41×	`swap-sqr`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1` `associate-r` `associate-l`
9×	`flip3-+` `pow1/3` `flip-+`
6×	`add-exp-log`
4×	`frac-times` `add-cbrt-cube` `insert-posit16` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `associate-l/` `associate-r/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 151

Calls

4 calls:

1.2s	(* (cbrt (+ (+ (+ y z) (+ y z)) t)) (cbrt (+ (+ (+ y z) (+ y z)) t)))
128.0ms	(cbrt (+ (+ (+ y z) (+ y z)) t))
117.0ms	(cbrt (+ (+ (+ y z) (+ y z)) t))
129.0ms	(cbrt (+ (+ (+ y z) (+ y z)) t))

series1.4s

Counts

4 → 12

Calls

4 calls:

410.0ms	(* (cbrt (+ (+ (+ y z) (+ y z)) t)) (cbrt (+ (+ (+ y z) (+ y z)) t)))
319.0ms	(cbrt (+ (+ (+ y z) (+ y z)) t))
318.0ms	(cbrt (+ (+ (+ y z) (+ y z)) t))
352.0ms	(cbrt (+ (+ (+ y z) (+ y z)) t))

simplify3.0s

Counts

163 → 163

Iterations

Iter	Nodes
done	5052
3	3770
2	840
1	287
0	125

prune634.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* y 5.0) (* (* (+ (+ (+ y z) (+ y z)) t) (sqrt x)) (sqrt x)))
0.1b	(* (* (+ (+ (+ y z) (+ y z)) t) (sqrt x)) (sqrt x))
0.1b	(* (+ (+ (+ y z) (+ y z)) t) (sqrt x))

rewrite1.6s

Algorithm

rewrite-expression-head

Rules

26×	`*-un-lft-identity`
13×	`distribute-lft-out`
12×	`add-sqr-sqrt` `associate-r`
10×	`pow1` `add-cbrt-cube` `add-exp-log`
9×	`associate-l`
8×	`add-cube-cbrt`
7×	`sqrt-prod`
6×	`associate-*l/`
5×	`add-log-exp`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
3×	`flip3-+` `flip-+` `insert-posit16`
2×	`*-commutative` `unswap-sqr`
1×	`+-commutative` `sum-log`

Counts

3 → 66

Calls

3 calls:

185.0ms	(+ (* y 5.0) (* (* (+ (+ (+ y z) (+ y z)) t) (sqrt x)) (sqrt x)))
694.0ms	(* (* (+ (+ (+ y z) (+ y z)) t) (sqrt x)) (sqrt x))
746.0ms	(* (+ (+ (+ y z) (+ y z)) t) (sqrt x))

series269.0ms

Counts

3 → 9

Calls

3 calls:

87.0ms	(+ (* y 5.0) (* (* (+ (+ (+ y z) (+ y z)) t) (sqrt x)) (sqrt x)))
81.0ms	(* (* (+ (+ (+ y z) (+ y z)) t) (sqrt x)) (sqrt x))
101.0ms	(* (+ (+ (+ y z) (+ y z)) t) (sqrt x))

simplify1.6s

Counts

75 → 75

Iterations

Iter	Nodes
done	5000
2	1327
1	324
0	113

prune330.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes284.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	16
1	16
0	11

end0.0ms

sample1.4s

Algorithm

intervals

Results

1.0s	10600×	body	80	valid
33.0ms	96×	body	1280	valid
23.0ms	90×	body	640	valid
12.0ms	60×	body	320	valid
5.0ms	39×	body	160	valid