Details

Time bar (total: 31.5s)

sample66.0ms

Algorithm
intervals
Results
30.0ms85×body1280valid
13.0ms41×body640valid
8.0ms151×body80valid
4.0ms24×body320valid
1.0ms12×body160valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
417
317
214
112
05

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (expm1 x) x)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
associate-/r* add-cbrt-cube add-exp-log associate-/l*
expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp insert-posit16 log1p-expm1-u div-inv expm1-udef add-log-exp
Counts
1 → 31
Calls
1 calls:
5.0ms
(/ (expm1 x) x)

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(/ (expm1 x) x)

simplify24.1s

Counts
34 → 34
Iterations
IterNodes
55845
41724
3728
2311
1131
068

prune176.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma x (fma x 1/6 1/2) 1)
0.1b
(fma x 1/6 1/2)

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
2 → 22
Calls
2 calls:
1.0ms
(fma x (fma x 1/6 1/2) 1)
1.0ms
(fma x 1/6 1/2)

series83.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(fma x (fma x 1/6 1/2) 1)
51.0ms
(fma x 1/6 1/2)

simplify4.5s

Counts
28 → 28
Iterations
IterNodes
56218
41135
3319
2109
155
036

prune170.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes17.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify0.0ms

Iterations
IterNodes
13
03

end0.0ms

sample2.3s

Algorithm
intervals
Results
887.0ms2305×body1280valid
462.0ms1617×body640valid
432.0ms823×body320valid
305.0ms5351×body80valid
48.0ms430×body160valid