Details

Time bar (total: 2.6s)

sample12.0ms

Algorithm
intervals
Results
7.0ms256×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))

rewrite7.0ms

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))

series37.0ms

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

simplify97.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0168209
1566197
22598195
35001195

prune62.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
0.4b
(cbrt (/ x (- 1.0 x)))
0.4b
(cbrt (/ x (- 1.0 x)))
0.4b
(cbrt (/ x (- 1.0 x)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
171×cbrt-prod
141×add-sqr-sqrt
135×*-un-lft-identity
123×times-frac
75×add-cube-cbrt
30×swap-sqr
27×distribute-lft-out--
24×associate-*r* associate-*l*
21×difference-of-squares
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-- flip-- div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 198
Calls
4 calls:
43.0ms
(* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
3.0ms
(cbrt (/ x (- 1.0 x)))
3.0ms
(cbrt (/ x (- 1.0 x)))
4.0ms
(cbrt (/ x (- 1.0 x)))

series565.0ms

Counts
4 → 12
Calls
4 calls:
160.0ms
(* (cbrt (/ x (- 1.0 x))) (cbrt (/ x (- 1.0 x))))
133.0ms
(cbrt (/ x (- 1.0 x)))
131.0ms
(cbrt (/ x (- 1.0 x)))
140.0ms
(cbrt (/ x (- 1.0 x)))

simplify55.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
04422125
115232042
250011933

prune429.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x x) (* 1.0 x))
5.0b
(/ x (- (pow 1.0 3) (pow x 3)))
16.0b
(* (/ x (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

rewrite149.0ms

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
7×difference-cubes
5×pow1 add-log-exp
4×associate-/r/
3×flip3-+ associate-*r* flip-+ associate-/l*
2×cbrt-undiv frac-times flip3-- associate-*r/ div-exp prod-exp flip-- cbrt-unprod div-inv unswap-sqr
1×+-commutative distribute-rgt-in distribute-rgt-out frac-2neg distribute-lft-in pow-prod-down associate-*l/ clear-num sum-log *-commutative
Counts
3 → 235
Calls
3 calls:
3.0ms
(+ (* x x) (* 1.0 x))
27.0ms
(/ x (- (pow 1.0 3) (pow x 3)))
101.0ms
(* (/ x (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

series216.0ms

Counts
3 → 9
Calls
3 calls:
52.0ms
(+ (* x x) (* 1.0 x))
96.0ms
(/ x (- (pow 1.0 3) (pow x 3)))
68.0ms
(* (/ x (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

simplify127.0ms

Algorithm
egg-herbie
Counts
244 → 244
Iterations

Useful iterations: 1 (25.0ms)

IterNodesCost
010412426
148112324
250022324

prune468.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes25.0ms

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

sample303.0ms

Algorithm
intervals
Results
215.0ms8000×body80valid