Details

Time bar (total: 6.4s)

sample58.0ms

Algorithm
intervals
Results
23.0ms70×body1280valid
13.0ms55×body640valid
7.0ms181×body80valid
5.0ms31×body320valid
1.0ms11×body160valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done19
319
216
114
05

prune6.0ms

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)

rewrite12.0ms

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:
11.0ms
(/ (expm1 x) x)

series79.0ms

Counts
1 → 3
Calls
1 calls:
79.0ms
(/ (expm1 x) x)

simplify1.5s

Counts
34 → 34
Iterations
IterNodes
done5001
31422
2371
1133
068

prune144.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
12×add-exp-log
div-exp
add-cbrt-cube
div-inv
cbrt-undiv associate-/l*
pow1 rec-exp 1-exp
expm1-log1p-u clear-num frac-2neg associate-/r/ insert-posit16 log1p-expm1-u pow-flip inv-pow add-log-exp
Counts
1 → 79
Calls
1 calls:
20.0ms
(/ 1 (/ x (expm1 x)))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(/ 1 (/ x (expm1 x)))

simplify2.4s

Counts
82 → 82
Iterations
IterNodes
done5091
33488
21033
1374
0156

prune200.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes19.0ms

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
done3
03

end0.0ms

sample1.8s

Algorithm
intervals
Results
804.0ms2258×body1280valid
423.0ms1681×body640valid
269.0ms5287×body80valid
117.0ms830×body320valid
40.0ms435×body160valid