Details

Time bar (total: 6.9s)

sample71.0ms

Algorithm
intervals
Results
37.0ms84×body1280valid
11.0ms48×body640valid
7.0ms155×body80valid
5.0ms32×body320valid
2.0ms20×body160valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done19
319
216
114
05

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
times-frac
add-cbrt-cube add-exp-log
associate-/r* log1p-expm1-u associate-/l*
expm1-log1p-u pow1 insert-posit16 expm1-udef add-log-exp
cbrt-undiv expm1-log1p clear-num frac-2neg div-sub div-exp div-inv
Counts
2 → 43
Calls
2 calls:
1.0ms
(expm1 x)
9.0ms
(/ (expm1 x) x)

series80.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(expm1 x)
48.0ms
(/ (expm1 x) x)

simplify1.3s

Counts
49 → 49
Iterations
IterNodes
done2097
42097
31853
2460
1168
078

prune196.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.4b
(cbrt (expm1 x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt (expm1 x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(cbrt x)

series1.3s

Counts
4 → 12
Calls
4 calls:
144.0ms
(cbrt (expm1 x))
262.0ms
(cbrt x)
676.0ms
(cbrt x)
260.0ms
(cbrt x)

simplify1.0s

Counts
68 → 68
Iterations
IterNodes
done2005
52005
41181
3454
2226
1105
057

prune376.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes34.0ms

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

sample2.4s

Algorithm
intervals
Results
1.0s2321×body1280valid
607.0ms1684×body640valid
383.0ms5330×body80valid
165.0ms805×body320valid
58.0ms444×body160valid