Details

Time bar (total: 1.6s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
193
293

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
distribute-lft-out
associate-/r* distribute-lft-out-- difference-of-squares
associate-/l*
add-exp-log add-cbrt-cube
associate-/r/ associate-/l/
pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
28.0ms
(/ (+ x 1.0) (- 1.0 x))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify80.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0205309
1681292
22801286
35002286

prune70.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x x) (* 1.0 x))
6.2b
(/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
14.8b
(* (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

rewrite255.0ms

Algorithm
rewrite-expression-head
Rules
286×add-sqr-sqrt
257×*-un-lft-identity
201×times-frac
144×difference-of-squares
108×unpow-prod-down cube-prod
106×associate-*l*
72×sqr-pow
65×add-cube-cbrt
51×distribute-lft-out
45×distribute-lft-out--
25×associate-/r*
10×add-exp-log add-cbrt-cube
difference-cubes
pow1 add-log-exp
flip3-+ associate-/r/ flip-+ associate-/l*
associate-*r*
cbrt-undiv frac-times flip3-- associate-*r/ div-exp prod-exp flip-- cbrt-unprod div-inv associate-/l/ unswap-sqr
+-commutative distribute-rgt-in distribute-rgt-out frac-2neg distribute-lft-in pow-prod-down associate-*l/ clear-num sum-log *-commutative
Counts
3 → 288
Calls
3 calls:
8.0ms
(+ (* x x) (* 1.0 x))
53.0ms
(/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
174.0ms
(* (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

series153.0ms

Counts
3 → 9
Calls
3 calls:
52.0ms
(+ (* x x) (* 1.0 x))
40.0ms
(/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
61.0ms
(* (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

simplify132.0ms

Algorithm
egg-herbie
Counts
297 → 297
Iterations

Useful iterations: 1 (25.0ms)

IterNodesCost
010623388
148653277
250023277

prune504.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes22.0ms

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
063
163

end0.0ms

sample248.0ms

Algorithm
intervals
Results
131.0ms8000×body80valid