Details

Time bar (total: 669.0ms)

sample9.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
172
272

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
5.0ms
(/ x (- 1.0 x))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(/ x (- 1.0 x))

simplify96.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0168209
1566197
22584195
35001195

prune44.0ms

Filtered
30 candidates to 40 candidates (-33.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New39140
Fresh000
Picked011
Done000
Total39241

Merged error: 0b

Counts
41 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (sqrt x) (- 1.0 x))
0.2b
(* (sqrt x) (/ (sqrt x) (- 1.0 x)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
82×add-sqr-sqrt
66×*-un-lft-identity
64×times-frac
41×sqrt-prod
40×add-cube-cbrt
36×associate-*r*
13×distribute-lft-out-- difference-of-squares
9×add-exp-log add-cbrt-cube
6×associate-*l* associate-/l* unswap-sqr
5×associate-/r*
4×pow1 associate-/r/
2×cbrt-undiv flip3-- div-exp prod-exp flip-- cbrt-unprod div-inv add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 117
Calls
2 calls:
6.0ms
(/ (sqrt x) (- 1.0 x))
16.0ms
(* (sqrt x) (/ (sqrt x) (- 1.0 x)))

series11.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ (sqrt x) (- 1.0 x))
5.0ms
(* (sqrt x) (/ (sqrt x) (- 1.0 x)))

simplify66.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 2 (55.0ms)

IterNodesCost
0505932
12348844
25002815

prune107.0ms

Filtered
75 candidates to 123 candidates (-64.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1230123
Fresh000
Picked011
Done011
Total1232125

Merged error: 0b

Counts
125 → 2

regimes45.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042

end0.0ms

sample241.0ms

Algorithm
intervals
Results
126.0ms8000×body80valid

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