Details

sample82.0ms

Algorithm

intervals

Results

53.0ms

406×

body

valid

simplify1.9s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
4	1285
3	366
2	110
1	38
0	18

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
0.0b	(* (- t 1.0) a)
0.0b	(* (- y 1.0) z)
0.0b	(* (- (+ y t) 2.0) b)

rewrite443.0ms

Algorithm

rewrite-expression-head

Rules

26×	`associate-*l/`
22×	`add-sqr-sqrt`
19×	`*-un-lft-identity` `flip3--` `flip--`
16×	`associate-l`
13×	`add-log-exp`
12×	`frac-add`
10×	`pow1` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt`
9×	`associate-r`
8×	`frac-sub`
4×	`associate-+l+` `insert-posit16` `distribute-lft-out--`
3×	`sum-log` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `difference-of-squares` `unswap-sqr`
2×	`sub-neg` `associate--l+`
1×	`+-commutative` `flip3-+` `associate-+l-` `flip-+` `distribute-lft-out`

Counts

4 → 101

Calls

4 calls:

219.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
41.0ms	(* (- t 1.0) a)
41.0ms	(* (- y 1.0) z)
136.0ms	(* (- (+ y t) 2.0) b)

series375.0ms

Counts

4 → 12

Calls

4 calls:

222.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
53.0ms	(* (- t 1.0) a)
52.0ms	(* (- y 1.0) z)
48.0ms	(* (- (+ y t) 2.0) b)

simplify3.8s

Counts

113 → 113

Iterations

Iter	Nodes
done	5001
2	4233
1	899
0	270

prune711.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize80.0ms

Local error

Found 4 expressions with local error:

0.2b	(* (cbrt (- t 1.0)) (cbrt (- t 1.0)))
0.2b	(cbrt (- t 1.0))
0.2b	(cbrt (- t 1.0))
0.2b	(cbrt (- t 1.0))

rewrite90.0ms

Algorithm

rewrite-expression-head

Rules

43×	`cbrt-prod`
37×	`add-sqr-sqrt`
35×	`*-un-lft-identity`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
10×	`swap-sqr`
9×	`flip3--` `pow1/3` `flip--` `distribute-lft-out--`
8×	`associate-r` `associate-l`
7×	`difference-of-squares`
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 → 105

Calls

4 calls:

64.0ms	(* (cbrt (- t 1.0)) (cbrt (- t 1.0)))
7.0ms	(cbrt (- t 1.0))
7.0ms	(cbrt (- t 1.0))
8.0ms	(cbrt (- t 1.0))

series650.0ms

Counts

4 → 12

Calls

4 calls:

206.0ms	(* (cbrt (- t 1.0)) (cbrt (- t 1.0)))
162.0ms	(cbrt (- t 1.0))
146.0ms	(cbrt (- t 1.0))
135.0ms	(cbrt (- t 1.0))

simplify2.1s

Counts

117 → 117

Iterations

Iter	Nodes
done	5002
3	2589
2	930
1	393
0	169

prune790.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize66.0ms

Local error

Found 4 expressions with local error:

0.2b	(cbrt (cbrt (- t 1.0)))
0.2b	(cbrt (cbrt (- t 1.0)))
0.2b	(cbrt (cbrt (- t 1.0)))
0.2b	(* (* (cbrt (cbrt (- t 1.0))) (cbrt (cbrt (- t 1.0)))) (* (cbrt (cbrt (- t 1.0))) (cbrt (cbrt (- t 1.0)))))

rewrite200.0ms

Algorithm

rewrite-expression-head

Rules

444×	`cbrt-div`
136×	`frac-times`
115×	`pow1`
111×	`flip3--` `flip--`
49×	`pow-prod-up`
47×	`pow1/3`
44×	`associate-l/` `associate-r/`
39×	`cbrt-prod`
33×	`pow-sqr`
32×	`pow-prod-down`
18×	`pow-plus`
16×	`add-sqr-sqrt` `*-un-lft-identity` `add-exp-log`
13×	`pow2`
10×	`add-cube-cbrt`
8×	`add-cbrt-cube` `prod-exp` `cbrt-unprod`
4×	`insert-posit16` `add-log-exp`
3×	`distribute-lft-out--` `difference-of-squares`
1×	`swap-sqr` `associate-r` `associate-l` `*-commutative` `unswap-sqr`

Counts

4 → 212

Calls

4 calls:

8.0ms	(cbrt (cbrt (- t 1.0)))
8.0ms	(cbrt (cbrt (- t 1.0)))
9.0ms	(cbrt (cbrt (- t 1.0)))
153.0ms	(* (* (cbrt (cbrt (- t 1.0))) (cbrt (cbrt (- t 1.0)))) (* (cbrt (cbrt (- t 1.0))) (cbrt (cbrt (- t 1.0)))))

series617.0ms

Counts

4 → 12

Calls

4 calls:

154.0ms	(cbrt (cbrt (- t 1.0)))
154.0ms	(cbrt (cbrt (- t 1.0)))
127.0ms	(cbrt (cbrt (- t 1.0)))
183.0ms	(* (* (cbrt (cbrt (- t 1.0))) (cbrt (cbrt (- t 1.0)))) (* (cbrt (cbrt (- t 1.0))) (cbrt (cbrt (- t 1.0)))))

simplify2.0s

Counts

224 → 224

Iterations

Iter	Nodes
done	5002
3	3523
2	1504
1	826
0	317

prune1.1s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize54.0ms

Local error

Found 4 expressions with local error:

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

rewrite15.0ms

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:

10.0ms	(* (cbrt b) (cbrt b))
1.0ms	(cbrt b)
1.0ms	(cbrt b)
1.0ms	(cbrt b)

series1.1s

Counts

4 → 12

Calls

4 calls:

321.0ms	(* (cbrt b) (cbrt b))
268.0ms	(cbrt b)
299.0ms	(cbrt b)
228.0ms	(cbrt b)

simplify2.7s

Counts

89 → 89

Iterations

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

prune460.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes399.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	27
1	27
0	21

end0.0ms

sample2.3s

Algorithm

intervals

Results

1.8s	12363×	body	80	valid
1.0ms	2×	body	640	valid
0.0ms	1×	body	160	valid