Details

sample110.0ms

Algorithm

intervals

Results

48.0ms	742×	body	80	nan
20.0ms	258×	body	80	valid

simplify3.2s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
13	4748
12	4393
11	3967
10	3593
9	3111
8	2448
7	1668
6	1152
5	611
4	289
3	106
2	46
1	20
0	10

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (- (* x (log y)) y) z)
0.0b	(+ (- (- (* x (log y)) y) z) (log t))
0.0b	(- (* x (log y)) y)
0.3b	(* x (log y))

rewrite251.0ms

Algorithm

rewrite-expression-head

Rules

34×	`associate--l+`
27×	`log-prod`
25×	`*-un-lft-identity`
19×	`add-sqr-sqrt`
17×	`add-log-exp`
15×	`add-cube-cbrt`
12×	`distribute-rgt-in` `distribute-lft-in`
10×	`associate-+l+`
9×	`pow1`
7×	`diff-log`
6×	`add-cbrt-cube` `add-exp-log`
5×	`sub-neg`
4×	`associate-r` `insert-posit16` `distribute-lft-out`
3×	`associate-+r+` `sum-log` `associate-l` `log-pow` `distribute-lft-out--`
2×	`flip3--` `flip--`
1×	`associate--l-` `+-commutative` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `associate-+l-` `cbrt-unprod` `flip-+` `difference-of-squares` `unswap-sqr`

Counts

4 → 102

Calls

4 calls:

39.0ms	(- (- (* x (log y)) y) z)
187.0ms	(+ (- (- (* x (log y)) y) z) (log t))
14.0ms	(- (* x (log y)) y)
9.0ms	(* x (log y))

series258.0ms

Counts

4 → 12

Calls

4 calls:

42.0ms	(- (- (* x (log y)) y) z)
76.0ms	(+ (- (- (* x (log y)) y) z) (log t))
89.0ms	(- (* x (log y)) y)
50.0ms	(* x (log y))

simplify1.5s

Counts

114 → 114

Iterations

Iter	Nodes
done	5004
2	1206
1	391
0	171

prune548.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt y) (cbrt y))
0.6b	(cbrt y)
0.6b	(cbrt y)
0.6b	(cbrt y)

rewrite10.0ms

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:

7.0ms	(* (cbrt y) (cbrt y))
1.0ms	(cbrt y)
1.0ms	(cbrt y)
1.0ms	(cbrt y)

series1.1s

Counts

4 → 12

Calls

4 calls:

273.0ms	(* (cbrt y) (cbrt y))
266.0ms	(cbrt y)
284.0ms	(cbrt y)
247.0ms	(cbrt y)

simplify2.6s

Counts

89 → 89

Iterations

Iter	Nodes
done	5001
4	3895
3	1039
2	380
1	138
0	63

prune529.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt y) (cbrt y))
0.6b	(cbrt y)
0.6b	(cbrt y)
5.0b	(pow y 1/3)

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

24×	`add-sqr-sqrt`
22×	`cbrt-prod`
16×	`*-un-lft-identity` `add-cube-cbrt`
12×	`pow1`
8×	`pow1/3`
7×	`add-exp-log`
6×	`swap-sqr` `associate-r` `associate-l`
4×	`add-cbrt-cube` `insert-posit16` `add-log-exp` `unswap-sqr`
3×	`pow-unpow` `unpow-prod-down`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-to-exp` `pow-pow` `pow-plus` `unpow1/3` `pow-exp` `prod-exp` `*-commutative` `cbrt-unprod` `sqr-pow`

Counts

4 → 84

Calls

4 calls:

8.0ms	(* (cbrt y) (cbrt y))
1.0ms	(cbrt y)
1.0ms	(cbrt y)
2.0ms	(pow y 1/3)

series1.0s

Counts

4 → 12

Calls

4 calls:

305.0ms	(* (cbrt y) (cbrt y))
227.0ms	(cbrt y)
232.0ms	(cbrt y)
247.0ms	(pow y 1/3)

simplify2.1s

Counts

96 → 96

Iterations

Iter	Nodes
done	5000
4	4256
3	1356
2	553
1	245
0	92

prune511.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt y)
5.0b	(pow y 1/3)
5.0b	(pow y 1/3)
5.0b	(pow y 1/3)

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

11×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`pow-unpow` `unpow-prod-down`
7×	`pow1` `add-exp-log`
4×	`add-cbrt-cube` `insert-posit16` `add-log-exp`
3×	`cbrt-prod` `pow-to-exp` `pow-pow` `unpow1/3` `pow-exp` `sqr-pow`
1×	`pow1/3`

Counts

4 → 69

Calls

4 calls:

1.0ms	(cbrt y)
2.0ms	(pow y 1/3)
2.0ms	(pow y 1/3)
2.0ms	(pow y 1/3)

series1.1s

Counts

4 → 12

Calls

4 calls:

303.0ms	(cbrt y)
232.0ms	(pow y 1/3)
290.0ms	(pow y 1/3)
261.0ms	(pow y 1/3)

simplify1.7s

Counts

81 → 81

Iterations

Iter	Nodes
done	5004
5	3212
4	1281
3	584
2	266
1	124
0	55

prune481.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

regimes589.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations

Iter	Nodes
done	25
1	25
0	20

end0.0ms

sample4.0s

Algorithm

intervals

Results

2.1s	24285×	body	80	nan
995.0ms	8029×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid