Details

sample26.0ms

Algorithm

intervals

Results

9.0ms

391×

body

valid

simplify12.4s

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	8	9
1	14	9
2	30	8
3	86	8
4	286	8
5	671	8
6	1270	8
7	2430	8
8	3189	8
9	4565	8
10	4932	8
done	5000	8

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- y z) (- t x) x)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma (- y z) (- t x) x)

series50.0ms

Counts

1 → 3

Calls

1 calls:

50.0ms

(fma (- y z) (- t x) x)

simplify826.0ms

Counts

13 → 13

Iterations

Useful iterations: 4 (245.0ms)

Iter	Nodes	Cost
0	25	146
1	49	143
2	114	125
3	339	124
4	1523	123
done	5000	123

prune323.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite74.0ms

Algorithm

rewrite-expression-head

Rules

36×	`prod-diff`
34×	`add-sqr-sqrt`
32×	`*-un-lft-identity`
28×	`add-cube-cbrt`
22×	`distribute-rgt-in` `associate-+l+` `distribute-lft-in`
6×	`flip3--` `flip--`
5×	`associate-r` `associate-l`
4×	`pow1` `add-exp-log` `frac-times` `sub-neg` `add-cbrt-cube` `add-log-exp`
2×	`expm1-log1p-u` `associate-r/` `associate-l/` `log1p-expm1-u` `distribute-lft-out--` `difference-of-squares`
1×	`+-commutative` `fma-def` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 90

Calls

2 calls:

28.0ms	(+ (* (- y z) (- t x)) x)
41.0ms	(* (- y z) (- t x))

series103.0ms

Counts

2 → 6

Calls

2 calls:

60.0ms	(+ (* (- y z) (- t x)) x)
42.0ms	(* (- y z) (- t x))

simplify805.0ms

Counts

96 → 96

Iterations

Useful iterations: done (802.0ms)

Iter	Nodes	Cost
0	166	1609
1	394	1269
2	1274	1108
done	5000	1078

prune232.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (- t x)) (cbrt (- t x)))
0.5b	(cbrt (- t x))
0.5b	(cbrt (- t x))
0.5b	(cbrt (- t x))

rewrite61.0ms

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×	`expm1-log1p-u` `frac-times` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 109

Calls

4 calls:

43.0ms	(* (cbrt (- t x)) (cbrt (- t x)))
4.0ms	(cbrt (- t x))
4.0ms	(cbrt (- t x))
5.0ms	(cbrt (- t x))

series651.0ms

Counts

4 → 12

Calls

4 calls:

145.0ms	(* (cbrt (- t x)) (cbrt (- t x)))
170.0ms	(cbrt (- t x))
170.0ms	(cbrt (- t x))
166.0ms	(cbrt (- t x))

simplify2.4s

Counts

121 → 121

Iterations

Useful iterations: done (2.4s)

Iter	Nodes	Cost
0	135	1434
1	270	1320
2	646	1262
3	1429	1159
4	3920	1119
done	5000	1115

prune386.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (- t x))
0.5b	(cbrt (- t x))
0.5b	(cbrt (- t x))
0.5b	(cbrt (- t x))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

20×	`cbrt-prod`
16×	`add-sqr-sqrt` `*-un-lft-identity`
8×	`add-cube-cbrt` `cbrt-div`
4×	`pow1` `add-exp-log` `expm1-log1p-u` `flip3--` `pow1/3` `add-cbrt-cube` `flip--` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares`

Counts

4 → 68

Calls

4 calls:

4.0ms	(cbrt (- t x))
4.0ms	(cbrt (- t x))
5.0ms	(cbrt (- t x))
8.0ms	(cbrt (- t x))

series693.0ms

Counts

4 → 12

Calls

4 calls:

176.0ms	(cbrt (- t x))
168.0ms	(cbrt (- t x))
180.0ms	(cbrt (- t x))
168.0ms	(cbrt (- t x))

simplify1.5s

Counts

80 → 80

Iterations

Useful iterations: done (1.5s)

Iter	Nodes	Cost
0	72	784
1	152	760
2	313	728
3	673	680
4	1685	632
done	5000	612

prune327.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes138.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
done	7	8

end0.0ms

sample727.0ms

Algorithm

intervals

Results

292.0ms

12211×

body

valid