Details

sample34.0ms

Algorithm

intervals

Results

14.0ms

317×

body

valid

simplify2.0s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
9	3982
8	1054
7	411
6	217
5	160
4	99
3	58
2	25
1	14
0	8

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.1b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (* (- y x) (/ z t)))
6.8b	(* (- y x) (/ z t))

rewrite45.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-sqr-sqrt`
13×	`associate-r`
12×	`*-un-lft-identity`
10×	`times-frac` `add-cube-cbrt`
7×	`add-cbrt-cube` `add-exp-log`
5×	`associate-l`
4×	`pow1` `add-log-exp`
2×	`frac-times` `flip3--` `associate-*l/` `prod-exp` `cbrt-unprod` `flip--` `unswap-sqr`
1×	`cbrt-undiv` `+-commutative` `sum-log` `flip3-+` `div-exp` `pow-prod-down` `associate-r/` `-commutative` `flip-+` `div-inv` `distribute-lft-out--` `difference-of-squares`

Counts

2 → 49

Calls

2 calls:

10.0ms	(+ x (* (- y x) (/ z t)))
32.0ms	(* (- y x) (/ z t))

series119.0ms

Counts

2 → 6

Calls

2 calls:

58.0ms	(+ x (* (- y x) (/ z t)))
61.0ms	(* (- y x) (/ z t))

simplify1.3s

Counts

55 → 55

Iterations

Iter	Nodes
done	5002
2	1522
1	308
0	115

prune292.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize43.0ms

Local error

Found 4 expressions with local error:

6.7b	(cbrt (* (- y x) (/ z t)))
6.8b	(* (- y x) (/ z t))
6.8b	(* (- y x) (/ z t))
6.8b	(* (- y x) (/ z t))

rewrite97.0ms

Algorithm

rewrite-expression-head

Rules

49×	`add-sqr-sqrt`
39×	`associate-r`
34×	`*-un-lft-identity`
30×	`times-frac`
28×	`add-cube-cbrt`
19×	`add-cbrt-cube` `add-exp-log`
15×	`associate-l`
10×	`pow1`
8×	`frac-times` `flip3--` `associate-*l/` `flip--`
6×	`prod-exp` `cbrt-unprod` `unswap-sqr`
5×	`cbrt-div`
4×	`associate-*r/` `add-log-exp`
3×	`cbrt-undiv` `div-exp` `pow-prod-down` `*-commutative` `div-inv` `distribute-lft-out--` `difference-of-squares`
1×	`cbrt-prod` `pow1/3`

Counts

4 → 128

Calls

4 calls:

8.0ms	(cbrt (* (- y x) (/ z t)))
33.0ms	(* (- y x) (/ z t))
27.0ms	(* (- y x) (/ z t))
24.0ms	(* (- y x) (/ z t))

series408.0ms

Counts

4 → 12

Calls

4 calls:

212.0ms	(cbrt (* (- y x) (/ z t)))
49.0ms	(* (- y x) (/ z t))
76.0ms	(* (- y x) (/ z t))
70.0ms	(* (- y x) (/ z t))

simplify1.6s

Counts

140 → 140

Iterations

Iter	Nodes
done	5002
2	1751
1	387
0	162

prune989.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize48.0ms

Local error

Found 4 expressions with local error:

6.7b	(cbrt (* (- y x) (/ z t)))
6.8b	(* (- y x) (/ z t))
6.8b	(* (- y x) (/ z t))
12.0b	(cbrt (/ z t))

rewrite94.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt`
31×	`*-un-lft-identity`
29×	`times-frac`
27×	`add-cube-cbrt`
26×	`associate-r`
14×	`cbrt-prod` `add-cbrt-cube` `add-exp-log`
10×	`associate-l`
8×	`pow1`
6×	`frac-times` `cbrt-div` `flip3--` `associate-*l/` `flip--`
4×	`prod-exp` `cbrt-unprod` `add-log-exp` `unswap-sqr`
3×	`associate-*r/` `div-inv`
2×	`cbrt-undiv` `pow1/3` `div-exp` `pow-prod-down` `*-commutative` `distribute-lft-out--` `difference-of-squares`

Counts

4 → 112

Calls

4 calls:

15.0ms	(cbrt (* (- y x) (/ z t)))
29.0ms	(* (- y x) (/ z t))
42.0ms	(* (- y x) (/ z t))
4.0ms	(cbrt (/ z t))

series421.0ms

Counts

4 → 12

Calls

4 calls:

194.0ms	(cbrt (* (- y x) (/ z t)))
67.0ms	(* (- y x) (/ z t))
70.0ms	(* (- y x) (/ z t))
91.0ms	(cbrt (/ z t))

simplify1.6s

Counts

124 → 124

Iterations

Iter	Nodes
done	5002
2	1910
1	437
0	203

prune1.1s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize81.0ms

Local error

Found 4 expressions with local error:

12.0b	(cbrt (/ z t))
12.0b	(cbrt (/ z t))
12.0b	(cbrt (/ z t))
12.0b	(cbrt (/ z t))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

52×	`cbrt-prod`
36×	`times-frac`
32×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`pow1` `cbrt-div` `add-cbrt-cube` `pow1/3` `add-exp-log` `div-inv` `add-log-exp`

Counts

4 → 88

Calls

4 calls:

2.0ms	(cbrt (/ z t))
2.0ms	(cbrt (/ z t))
2.0ms	(cbrt (/ z t))
2.0ms	(cbrt (/ z t))

series348.0ms

Counts

4 → 12

Calls

4 calls:

79.0ms	(cbrt (/ z t))
90.0ms	(cbrt (/ z t))
89.0ms	(cbrt (/ z t))
90.0ms	(cbrt (/ z t))

simplify2.3s

Counts

100 → 100

Iterations

Iter	Nodes
done	5000
4	2969
3	627
2	210
1	112
0	76

prune888.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes659.0ms

Accuracy

-12.4% (2.2b remaining)

Error of 2.3b against oracle of 0.0b and baseline of 2.0b

bsearch1.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	24
1	24
0	17

end0.0ms

sample1.5s

Algorithm

intervals

Results

515.0ms

10608×

body

valid