Details

Time bar (total: 1.3s)

sample9.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
172
272

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
associate-/r*
distribute-lft-out-- difference-of-squares
add-exp-log add-cbrt-cube associate-/l*
associate-/r/
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:
5.0ms
(/ x (- 1.0 x))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ x (- 1.0 x))

simplify109.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0175214
1591201
22753200
35001200

prune60.0ms

Filtered
42 candidates to 32 candidates (76.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New41142
Fresh000
Picked011
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x x) (* 1.0 x))
4.1b
(/ x (- (pow 1.0 3) (pow x 3)))
14.0b
(* (/ x (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
236×add-sqr-sqrt
151×times-frac
133×*-un-lft-identity
112×difference-of-squares
84×unpow-prod-down cube-prod
81×associate-*l*
63×add-cube-cbrt
56×sqr-pow
35×distribute-lft-out--
25×associate-/r*
10×add-exp-log add-cbrt-cube
difference-cubes
pow1 add-log-exp
associate-/r/
expm1-log1p-u flip3-+ associate-*r* flip-+ log1p-expm1-u associate-/l*
cbrt-undiv frac-times flip3-- associate-*r/ div-exp prod-exp flip-- cbrt-unprod div-inv unswap-sqr
+-commutative distribute-rgt-in distribute-rgt-out fma-def frac-2neg distribute-lft-in pow-prod-down associate-*l/ clear-num sum-log *-commutative
Counts
3 → 242
Calls
3 calls:
4.0ms
(+ (* x x) (* 1.0 x))
15.0ms
(/ x (- (pow 1.0 3) (pow x 3)))
31.0ms
(* (/ x (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

series219.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(+ (* x x) (* 1.0 x))
93.0ms
(/ x (- (pow 1.0 3) (pow x 3)))
72.0ms
(* (/ x (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

simplify57.0ms

Algorithm
egg-herbie
Counts
251 → 251
Iterations

Useful iterations: 1 (28.0ms)

IterNodesCost
010672359
150022268

prune455.0ms

Filtered
251 candidates to 153 candidates (61.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2510251
Fresh000
Picked011
Done011
Total2512253

Merged error: 0b

Counts
253 → 2

regimes18.0ms

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

sample206.0ms

Algorithm
intervals
Results
116.0ms8000×body80valid

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