Details

sample37.0ms

Algorithm

intervals

Results

16.0ms

283×

body

valid

simplify4.0s

Counts

1 → 1

Iterations

Useful iterations: 4 (46.0ms)

Iter	Nodes	Cost
0	13	247
1	25	247
2	50	247
3	79	247
4	156	222
5	353	222
6	757	222
7	1565	222
8	3804	222
done	5000	222

prune11.0ms

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	(fma (/ 1.0 8.0) x (- t (/ (* y z) 2.0)))
0.0b	(- t (/ (* y z) 2.0))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

21×	`prod-diff`
18×	`add-sqr-sqrt` `*-un-lft-identity`
16×	`add-cube-cbrt`
9×	`times-frac`
4×	`add-log-exp`
3×	`fma-neg` `div-inv`
2×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `add-exp-log` `log1p-expm1-u`
1×	`sub-neg` `flip3--` `diff-log` `fma-udef` `flip--` `distribute-lft-out--` `difference-of-squares`

Counts

2 → 50

Calls

2 calls:

1.0ms	(fma (/ 1.0 8.0) x (- t (/ (* y z) 2.0)))
13.0ms	(- t (/ (* y z) 2.0))

series175.0ms

Counts

2 → 6

Calls

2 calls:

105.0ms	(fma (/ 1.0 8.0) x (- t (/ (* y z) 2.0)))
70.0ms	(- t (/ (* y z) 2.0))

simplify1.5s

Counts

56 → 56

Iterations

Useful iterations: done (1.5s)

Iter	Nodes	Cost
0	121	20068
1	273	18316
2	1045	15360
done	5000	13490

prune331.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (- t (/ (* y z) 2.0))) (cbrt (- t (/ (* y z) 2.0))))
0.6b	(cbrt (- t (/ (* y z) 2.0)))
0.6b	(cbrt (- t (/ (* y z) 2.0)))
0.6b	(cbrt (- t (/ (* y z) 2.0)))

rewrite96.0ms

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×	`pow-prod-down` `associate-l/` `associate-r/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 109

Calls

4 calls:

67.0ms	(* (cbrt (- t (/ (* y z) 2.0))) (cbrt (- t (/ (* y z) 2.0))))
15.0ms	(cbrt (- t (/ (* y z) 2.0)))
5.0ms	(cbrt (- t (/ (* y z) 2.0)))
6.0ms	(cbrt (- t (/ (* y z) 2.0)))

series916.0ms

Counts

4 → 12

Calls

4 calls:

273.0ms	(* (cbrt (- t (/ (* y z) 2.0))) (cbrt (- t (/ (* y z) 2.0))))
191.0ms	(cbrt (- t (/ (* y z) 2.0)))
248.0ms	(cbrt (- t (/ (* y z) 2.0)))
204.0ms	(cbrt (- t (/ (* y z) 2.0)))

simplify1.4s

Counts

121 → 121

Iterations

Useful iterations: done (1.4s)

Iter	Nodes	Cost
0	139	48693
1	314	42935
2	1094	42880
done	5000	42025

prune763.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes339.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	222
1	13	222
done	13	222

end0.0ms

sample996.0ms

Algorithm

intervals

Results

664.0ms	9163×	body	80	valid
0.0ms	1×	body	2560	valid
0.0ms	1×	body	640	valid