Details

sample125.0ms

Algorithm

intervals

Results

51.0ms

421×

body

valid

simplify3.7s

Counts

1 → 1

Iterations

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

prune30.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize194.0ms

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

rewrite780.0ms

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:

382.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
63.0ms	(* (- y 1.0) z)
60.0ms	(* (- t 1.0) a)
259.0ms	(* (- (+ y t) 2.0) b)

series509.0ms

Counts

4 → 12

Calls

4 calls:

312.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
62.0ms	(* (- y 1.0) z)
67.0ms	(* (- t 1.0) a)
68.0ms	(* (- (+ y t) 2.0) b)

simplify8.2s

Counts

113 → 113

Iterations

Iter	Nodes
done	5000
2	4242
1	899
0	270

prune1.9s

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize230.0ms

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))

rewrite128.0ms

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:

78.0ms	(* (cbrt (- t 1.0)) (cbrt (- t 1.0)))
9.0ms	(cbrt (- t 1.0))
16.0ms	(cbrt (- t 1.0))
18.0ms	(cbrt (- t 1.0))

series735.0ms

Counts

4 → 12

Calls

4 calls:

192.0ms	(* (cbrt (- t 1.0)) (cbrt (- t 1.0)))
184.0ms	(cbrt (- t 1.0))
177.0ms	(cbrt (- t 1.0))
183.0ms	(cbrt (- t 1.0))

simplify5.4s

Counts

117 → 117

Iterations

Iter	Nodes
done	5001
3	2615
2	938
1	393
0	169

prune2.3s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize233.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (- y 1.0) z)) (cbrt (* (- y 1.0) z)))
0.6b	(cbrt (* (- y 1.0) z))
0.6b	(cbrt (* (- y 1.0) z))
0.6b	(cbrt (* (- y 1.0) z))

rewrite175.0ms

Algorithm

rewrite-expression-head

Rules

20×	`associate-*l/`
18×	`cbrt-div`
11×	`pow1`
10×	`add-sqr-sqrt`
9×	`flip3--` `pow1/3` `flip--`
8×	`*-un-lft-identity` `add-cube-cbrt`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`frac-times` `add-cbrt-cube` `swap-sqr` `associate-r` `associate-l` `insert-posit16` `add-log-exp`
2×	`pow-prod-down` `associate-*r/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 76

Calls

4 calls:

106.0ms	(* (cbrt (* (- y 1.0) z)) (cbrt (* (- y 1.0) z)))
22.0ms	(cbrt (* (- y 1.0) z))
23.0ms	(cbrt (* (- y 1.0) z))
17.0ms	(cbrt (* (- y 1.0) z))

series861.0ms

Counts

4 → 12

Calls

4 calls:

277.0ms	(* (cbrt (* (- y 1.0) z)) (cbrt (* (- y 1.0) z)))
185.0ms	(cbrt (* (- y 1.0) z))
198.0ms	(cbrt (* (- y 1.0) z))
201.0ms	(cbrt (* (- y 1.0) z))

simplify4.9s

Counts

88 → 88

Iterations

Iter	Nodes
done	5005
3	2450
2	878
1	375
0	152

prune2.0s

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize249.0ms

Local error

Found 4 expressions with local error:

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

rewrite43.0ms

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:

27.0ms	(* (cbrt a) (cbrt a))
2.0ms	(cbrt a)
2.0ms	(cbrt a)
2.0ms	(cbrt a)

series1.3s

Counts

4 → 12

Calls

4 calls:

317.0ms	(* (cbrt a) (cbrt a))
294.0ms	(cbrt a)
379.0ms	(cbrt a)
326.0ms	(cbrt a)

simplify9.5s

Counts

89 → 89

Iterations

Iter	Nodes
done	5000
4	3734
3	1049
2	353
1	137
0	63

prune1.5s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes2.0s

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify20.0ms

Iterations

Iter	Nodes
done	27
1	27
0	21

end0.0ms

sample2.8s

Algorithm

intervals

Results

1.6s	12616×	body	80	valid
1.0ms	1×	body	640	valid
0.0ms	1×	body	320	valid