Details

sample57.0ms

Algorithm

intervals

Results

36.0ms

362×

body

valid

simplify2.8s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
27	4892
26	4724
25	4538
24	4371
23	4185
22	4017
21	3831
20	3664
19	3478
18	3310
17	3124
16	2935
15	2735
14	2563
13	2357
12	1964
11	1245
10	808
9	546
8	311
7	187
6	124
5	87
4	70
3	55
2	39
1	20
0	9

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite100.0ms

Algorithm

rewrite-expression-head

Rules

19×	`*-un-lft-identity`
10×	`add-sqr-sqrt`
7×	`add-cbrt-cube` `add-exp-log` `add-log-exp`
6×	`times-frac` `associate-/l*` `distribute-lft-out--`
4×	`add-cube-cbrt`
3×	`distribute-lft-out` `difference-of-squares`
2×	`pow1` `cbrt-undiv` `flip3--` `diff-log` `div-exp` `insert-posit16` `flip--` `associate-/l/`
1×	`clear-num` `associate-/r*` `sum-log` `sub-neg` `frac-2neg` `div-sub` `prod-exp` `associate--l+` `cbrt-unprod` `div-inv`

Counts

2 → 49

Calls

2 calls:

30.0ms	(- (+ x y) z)
69.0ms	(/ (- (+ x y) z) (* t 2.0))

series91.0ms

Counts

2 → 6

Calls

2 calls:

20.0ms	(- (+ x y) z)
70.0ms	(/ (- (+ x y) z) (* t 2.0))

simplify2.6s

Counts

55 → 55

Iterations

Iter	Nodes
done	5007
3	3627
2	784
1	236
0	95

prune203.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

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

rewrite89.0ms

Algorithm

rewrite-expression-head

Rules

15×	`*-un-lft-identity`
8×	`times-frac`
7×	`add-cbrt-cube` `add-exp-log`
6×	`add-sqr-sqrt`
4×	`add-cube-cbrt` `associate-/l*` `add-log-exp`
3×	`div-inv` `distribute-lft-out` `distribute-lft-out--`
2×	`pow1` `cbrt-undiv` `div-exp` `insert-posit16` `associate-/l/`
1×	`clear-num` `associate-/r*` `sub-neg` `frac-2neg` `flip3-+` `flip3--` `distribute-rgt-out--` `diff-log` `prod-exp` `frac-sub` `cbrt-unprod` `flip-+` `flip--` `sub-div` `difference-of-squares`

Counts

2 → 46

Calls

2 calls:

30.0ms	(/ (+ x y) (* t 2.0))
58.0ms	(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series119.0ms

Counts

2 → 6

Calls

2 calls:

60.0ms	(/ (+ x y) (* t 2.0))
59.0ms	(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify2.4s

Counts

52 → 52

Iterations

Iter	Nodes
done	5004
3	2916
2	814
1	265
0	100

prune261.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (+ x y) z)
0.0b	(/ (* t 2.0) (- (+ x y) z))
0.5b	(/ 1 (/ (* t 2.0) (- (+ x y) z)))

rewrite116.0ms

Algorithm

rewrite-expression-head

Rules

66×	`times-frac`
61×	`*-un-lft-identity`
40×	`add-sqr-sqrt`
29×	`add-exp-log`
26×	`add-cube-cbrt`
18×	`associate-/r*`
17×	`add-cbrt-cube`
14×	`div-exp` `distribute-lft-out--`
11×	`associate-/r/`
8×	`add-log-exp`
7×	`cbrt-undiv` `distribute-lft-out` `difference-of-squares`
6×	`flip3--` `div-inv` `flip--`
4×	`pow1` `prod-exp` `associate-/l*`
3×	`rec-exp` `1-exp` `insert-posit16`
2×	`clear-num` `frac-2neg` `diff-log` `cbrt-unprod`
1×	`sum-log` `sub-neg` `associate--l+` `pow-flip` `inv-pow`

Counts

3 → 125

Calls

3 calls:

22.0ms	(- (+ x y) z)
42.0ms	(/ (* t 2.0) (- (+ x y) z))
50.0ms	(/ 1 (/ (* t 2.0) (- (+ x y) z)))

series136.0ms

Counts

3 → 9

Calls

3 calls:

22.0ms	(- (+ x y) z)
60.0ms	(/ (* t 2.0) (- (+ x y) z))
53.0ms	(/ 1 (/ (* t 2.0) (- (+ x y) z)))

simplify1.6s

Counts

134 → 134

Iterations

Iter	Nodes
done	5008
2	1546
1	458
0	183

prune441.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize55.0ms

Local error

Found 4 expressions with local error:

0.5b	(/ 1 (* (* (cbrt (/ (* t 2.0) (- (+ x y) z))) (cbrt (/ (* t 2.0) (- (+ x y) z)))) (cbrt (/ (* t 2.0) (- (+ x y) z)))))
2.9b	(cbrt (/ (* t 2.0) (- (+ x y) z)))
2.9b	(cbrt (/ (* t 2.0) (- (+ x y) z)))
2.9b	(cbrt (/ (* t 2.0) (- (+ x y) z)))

rewrite417.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
27×	`*-un-lft-identity`
25×	`add-exp-log`
24×	`pow1`
21×	`times-frac`
18×	`add-sqr-sqrt`
15×	`cbrt-div` `pow-flip`
13×	`associate-/r/`
12×	`pow1/3` `add-cube-cbrt`
9×	`add-cbrt-cube` `prod-exp` `pow-prod-up`
6×	`pow-plus` `div-exp` `distribute-lft-out--`
5×	`frac-times` `pow-prod-down` `associate-*l/`
4×	`insert-posit16` `div-inv` `add-log-exp`
3×	`cbrt-undiv` `rec-exp` `flip3--` `1-exp` `associate-r/` `pow-sqr` `cbrt-unprod` `flip--` `distribute-lft-out` `associate-/l` `difference-of-squares`
2×	`pow2`
1×	`clear-num` `associate-/r*` `frac-2neg` `pow3` `inv-pow`

Counts

4 → 119

Calls

4 calls:

333.0ms	(/ 1 (* (* (cbrt (/ (* t 2.0) (- (+ x y) z))) (cbrt (/ (* t 2.0) (- (+ x y) z)))) (cbrt (/ (* t 2.0) (- (+ x y) z)))))
25.0ms	(cbrt (/ (* t 2.0) (- (+ x y) z)))
25.0ms	(cbrt (/ (* t 2.0) (- (+ x y) z)))
31.0ms	(cbrt (/ (* t 2.0) (- (+ x y) z)))

series1.0s

Counts

4 → 12

Calls

4 calls:

182.0ms	(/ 1 (* (* (cbrt (/ (* t 2.0) (- (+ x y) z))) (cbrt (/ (* t 2.0) (- (+ x y) z)))) (cbrt (/ (* t 2.0) (- (+ x y) z)))))
287.0ms	(cbrt (/ (* t 2.0) (- (+ x y) z)))
294.0ms	(cbrt (/ (* t 2.0) (- (+ x y) z)))
283.0ms	(cbrt (/ (* t 2.0) (- (+ x y) z)))

simplify2.0s

Counts

131 → 131

Iterations

Iter	Nodes
done	5000
3	2636
2	921
1	393
0	189

prune608.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes273.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	11
1	11
0	9

end0.0ms

sample1.3s

Algorithm

intervals

Results

926.0ms

10946×

body

valid