Details

Time bar (total: 1.1s)

sample9.0ms

Algorithm
intervals
Results
3.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
172
272

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite12.0ms

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 expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 39
Calls
1 calls:
11.0ms
(/ x (- 1.0 x))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(/ x (- 1.0 x))

simplify98.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0175214
1591201
22753200
35001200

prune66.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) x)
0.1b
(/ 1 (/ (- 1.0 x) x))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
132×times-frac
100×add-sqr-sqrt *-un-lft-identity
68×add-cube-cbrt
22×associate-/r*
16×distribute-lft-out-- difference-of-squares
15×add-exp-log
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub associate-/r/ flip-- inv-pow
Counts
2 → 142
Calls
2 calls:
19.0ms
(/ (- 1.0 x) x)
16.0ms
(/ 1 (/ (- 1.0 x) x))

series77.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(/ (- 1.0 x) x)
30.0ms
(/ 1 (/ (- 1.0 x) x))

simplify60.0ms

Algorithm
egg-herbie
Counts
148 → 148
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
04731010
12295891
25001787

prune159.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ 1.0 x) 1)
0.1b
(/ 1 (- (/ 1.0 x) 1))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
113×add-sqr-sqrt
81×times-frac
78×*-un-lft-identity
58×add-cube-cbrt
39×prod-diff
20×difference-of-squares
13×fma-neg
10×difference-of-sqr-1 associate-/r*
9×add-exp-log
5×div-inv distribute-lft-out--
4×add-cbrt-cube add-log-exp
3×pow1 div-exp associate-/l*
2×expm1-log1p-u expm1-def flip3-- associate-/r/ flip-- log1p-expm1-u
1×cbrt-undiv sub-neg rec-exp pow-flip frac-2neg diff-log 1-exp clear-num inv-pow
Counts
2 → 138
Calls
2 calls:
22.0ms
(- (/ 1.0 x) 1)
28.0ms
(/ 1 (- (/ 1.0 x) 1))

series58.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(- (/ 1.0 x) 1)
26.0ms
(/ 1 (- (/ 1.0 x) 1))

simplify45.0ms

Algorithm
egg-herbie
Counts
144 → 144
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
03861125
11649818
25001763

prune142.0ms

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

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042

end0.0ms

sample214.0ms

Algorithm
intervals
Results
102.0ms8000×body80valid