Details

sample48.0ms

Algorithm

intervals

Results

24.0ms

340×

body

valid

simplify2.9s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
20	4946
19	4678
18	4407
17	4139
16	3867
15	3599
14	3328
13	3060
12	2794
11	2528
10	2251
9	1857
8	1548
7	962
6	412
5	205
4	128
3	63
2	30
1	16
0	9

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.7b

localize25.0ms

Local error

Found 2 expressions with local error:

0.0b	(* y (- z t))
6.4b	(/ (* y (- z t)) a)

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt`
9×	`add-cbrt-cube` `add-exp-log`
8×	`*-un-lft-identity`
6×	`add-cube-cbrt`
5×	`associate-r`
4×	`pow1` `associate-*r/`
3×	`associate-/r` `times-frac` `associate-l*`
2×	`distribute-rgt-in` `cbrt-undiv` `sub-neg` `distribute-lft-in` `flip3--` `div-exp` `prod-exp` `cbrt-unprod` `insert-posit16` `flip--` `add-log-exp` `associate-/l/`
1×	`clear-num` `frac-2neg` `pow-prod-down` `-commutative` `div-inv` `associate-/l` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 51

Calls

2 calls:

21.0ms	(* y (- z t))
20.0ms	(/ (* y (- z t)) a)

series150.0ms

Counts

2 → 6

Calls

2 calls:

66.0ms	(* y (- z t))
84.0ms	(/ (* y (- z t)) a)

simplify1.9s

Counts

57 → 57

Iterations

Iter	Nodes
done	5000
3	2752
2	681
1	246
0	96

prune342.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

5.6b	(* (/ y a) (- z t))

rewrite45.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-sqr-sqrt`
13×	`associate-l`
11×	`*-un-lft-identity`
10×	`times-frac`
9×	`add-cube-cbrt`
6×	`add-cbrt-cube` `add-exp-log`
5×	`associate-r`
3×	`pow1`
2×	`distribute-rgt-in` `frac-times` `sub-neg` `distribute-lft-in` `flip3--` `prod-exp` `associate-*r/` `cbrt-unprod` `flip--` `unswap-sqr`
1×	`cbrt-undiv` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `insert-posit16` `div-inv` `distribute-lft-out--` `add-log-exp` `difference-of-squares`

Counts

1 → 43

Calls

1 calls:

43.0ms

(* (/ y a) (- z t))

series79.0ms

Counts

1 → 3

Calls

1 calls:

79.0ms

(* (/ y a) (- z t))

simplify2.3s

Counts

46 → 46

Iterations

Iter	Nodes
done	5000
3	3415
2	866
1	262
0	100

prune199.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (- z t))
0.5b	(cbrt (- z t))
1.7b	(* (* (/ y a) (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (- z t)))
4.1b	(* (/ y a) (* (cbrt (- z t)) (cbrt (- z t))))

rewrite373.0ms

Algorithm

rewrite-expression-head

Rules

136×	`cbrt-div`
98×	`frac-times`
68×	`flip3--` `flip--`
50×	`associate-*r/`
37×	`associate-*l/`
34×	`add-exp-log`
24×	`add-sqr-sqrt`
21×	`*-un-lft-identity` `add-cbrt-cube`
18×	`pow1`
17×	`prod-exp` `cbrt-unprod`
15×	`cbrt-prod` `add-cube-cbrt`
14×	`associate-l`
10×	`times-frac`
9×	`associate-r` `pow-prod-down`
4×	`cbrt-undiv` `div-exp` `insert-posit16` `add-log-exp`
3×	`distribute-lft-out--` `difference-of-squares`
2×	`pow1/3` `*-commutative` `unswap-sqr`
1×	`div-inv`

Counts

4 → 168

Calls

4 calls:

4.0ms	(cbrt (- z t))
4.0ms	(cbrt (- z t))
288.0ms	(* (* (/ y a) (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (- z t)))
67.0ms	(* (/ y a) (* (cbrt (- z t)) (cbrt (- z t))))

series617.0ms

Counts

4 → 12

Calls

4 calls:

180.0ms	(cbrt (- z t))
172.0ms	(cbrt (- z t))
101.0ms	(* (* (/ y a) (* (cbrt (- z t)) (cbrt (- z t)))) (cbrt (- z t)))
164.0ms	(* (/ y a) (* (cbrt (- z t)) (cbrt (- z t))))

simplify1.9s

Counts

180 → 180

Iterations

Iter	Nodes
done	5000
2	2142
1	797
0	299

prune893.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ a (- z t))
6.2b	(/ y (/ a (- z t)))

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

138×	`times-frac`
102×	`add-sqr-sqrt` `*-un-lft-identity`
70×	`add-cube-cbrt`
26×	`associate-/r*`
16×	`distribute-lft-out--` `difference-of-squares`
11×	`associate-/r/`
9×	`add-cbrt-cube` `add-exp-log`
6×	`div-inv` `associate-/l*`
5×	`flip3--` `flip--`
4×	`cbrt-undiv` `div-exp`
2×	`pow1` `clear-num` `frac-2neg` `insert-posit16` `add-log-exp`

Counts

2 → 141

Calls

2 calls:

20.0ms	(/ a (- z t))
20.0ms	(/ y (/ a (- z t)))

series142.0ms

Counts

2 → 6

Calls

2 calls:

42.0ms	(/ a (- z t))
99.0ms	(/ y (/ a (- z t)))

simplify1.5s

Counts

147 → 147

Iterations

Iter	Nodes
done	5000
2	1878
1	554
0	225

prune772.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes708.0ms

Accuracy

41.8% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 2.6b

bsearch2.0ms

simplify7.0ms

Iterations

Iter	Nodes
done	23
1	23
0	18

end0.0ms

sample1.1s

Algorithm

intervals

Results

593.0ms

10637×

body

valid