Details

Time bar (total: 32.7s)

sample75.0ms

Algorithm
intervals
Results
29.0ms69×body1280valid
17.0ms50×body640valid
11.0ms171×body80valid
7.0ms31×body320valid
1.0ms12×body160valid

simplify16.0ms

Counts
1 → 1
Iterations
IterNodes
417
317
214
112
05

prune27.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (expm1 x) x)

rewrite10.0ms

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:
9.0ms
(/ (expm1 x) x)

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(/ (expm1 x) x)

simplify24.9s

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

prune180.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (expm1 x))
0.0b
(/ 1 (/ x (expm1 x)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/r*
15×add-exp-log
add-cbrt-cube
div-exp
div-inv associate-/l*
cbrt-undiv
pow1
expm1-log1p-u rec-exp clear-num frac-2neg 1-exp insert-posit16 log1p-expm1-u add-log-exp
associate-/r/ pow-flip inv-pow
Counts
2 → 109
Calls
2 calls:
13.0ms
(/ x (expm1 x))
13.0ms
(/ 1 (/ x (expm1 x)))

series116.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(/ x (expm1 x))
48.0ms
(/ 1 (/ x (expm1 x)))

simplify3.7s

Counts
115 → 115
Iterations
IterNodes
32532
2976
1397
0172

prune858.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes21.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
13
03

end0.0ms

sample2.7s

Algorithm
intervals
Results
1.4s2254×body1280valid
501.0ms1718×body640valid
396.0ms5354×body80valid
184.0ms878×body320valid
85.0ms408×body160valid