Details

sample133.0ms

Algorithm

intervals

Results

17.0ms

339×

body

valid

simplify1.6s

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	6	7
1	10	7
2	17	7
3	31	7
4	42	7
5	49	7
6	58	7
7	76	7
8	96	7
9	118	7
10	134	7
11	148	7
12	156	7
13	170	7
14	185	7
15	200	7
16	262	7
17	299	7
18	382	7
19	410	7
20	457	7
21	461	7
done	461	7

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (* y (- z x)))
0.0b	(* y (- z x))

rewrite67.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
6×	`*-un-lft-identity`
5×	`associate-r`
4×	`pow1` `add-exp-log` `distribute-rgt-in` `add-cube-cbrt` `sub-neg` `associate-+r+` `distribute-lft-in` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`associate-*r/`
1×	`+-commutative` `flip3--` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 41

Calls

2 calls:

15.0ms	(+ x (* y (- z x)))
47.0ms	(* y (- z x))

series142.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(+ x (* y (- z x)))
95.0ms	(* y (- z x))

simplify1.7s

Counts

47 → 47

Iterations

Useful iterations: 2 (91.0ms)

Iter	Nodes	Cost
0	73	409
1	173	381
2	506	351
3	2212	351
done	5000	351

prune97.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (+ (* y z) (* y (- x))))
0.0b	(+ (* y z) (* y (- x)))

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`*-un-lft-identity` `sum-log` `distribute-rgt-neg-out`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r-` `flip3-+` `unsub-neg` `add-cbrt-cube` `flip-+` `distribute-lft-out`
1×	`associate-+r+`

Counts

2 → 30

Calls

2 calls:

34.0ms	(+ x (+ (* y z) (* y (- x))))
24.0ms	(+ (* y z) (* y (- x)))

series123.0ms

Counts

2 → 6

Calls

2 calls:

60.0ms	(+ x (+ (* y z) (* y (- x))))
63.0ms	(+ (* y z) (* y (- x)))

simplify2.5s

Counts

36 → 36

Iterations

Useful iterations: done (2.4s)

Iter	Nodes	Cost
0	55	452
1	181	314
2	708	297
3	3029	293
done	5000	291

prune96.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ x (cbrt (pow (* y (- z x)) 3)))
0.0b	(* y (- z x))
0.3b	(pow (* y (- z x)) 3)
31.5b	(cbrt (pow (* y (- z x)) 3))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `*-un-lft-identity`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
8×	`cbrt-prod` `add-cube-cbrt`
6×	`associate-*r/` `add-log-exp`
5×	`associate-r`
4×	`cube-div`
3×	`pow-unpow` `flip3--` `associate-l` `flip--`
2×	`distribute-rgt-in` `cube-mult` `sub-neg` `unpow-prod-down` `cbrt-div` `pow-pow` `distribute-lft-in` `unpow3` `cube-prod` `pow-prod-down` `pow-exp` `prod-exp` `cbrt-unprod` `rem-cube-cbrt` `sqr-pow`
1×	`+-commutative` `pow-to-exp` `flip3-+` `pow1/3` `sum-log` `*-commutative` `rem-cbrt-cube` `flip-+` `distribute-lft-out` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

4 → 81

Calls

4 calls:

9.0ms	(+ x (cbrt (pow (* y (- z x)) 3)))
32.0ms	(* y (- z x))
29.0ms	(pow (* y (- z x)) 3)
8.0ms	(cbrt (pow (* y (- z x)) 3))

series295.0ms

Counts

4 → 12

Calls

4 calls:

70.0ms	(+ x (cbrt (pow (* y (- z x)) 3)))
53.0ms	(* y (- z x))
83.0ms	(pow (* y (- z x)) 3)
89.0ms	(cbrt (pow (* y (- z x)) 3))

simplify842.0ms

Counts

93 → 93

Iterations

Useful iterations: done (838.0ms)

Iter	Nodes	Cost
0	137	1047
1	322	832
2	1132	769
done	5000	761

prune256.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes56.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	10
1	14	10
2	18	10
3	19	10
done	19	10

end0.0ms

sample875.0ms

Algorithm

intervals

Results

428.0ms

10162×

body

valid