Details

Time bar (total: 1.6s)

sample8.0ms

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

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))

rewrite6.0ms

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))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(/ x (- 1.0 x))

simplify98.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0175214
1591201
22753200
35001200

prune68.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (pow 1.0 3) (pow x 3))
0.0b
(+ (* x x) (* 1.0 x))
6.0b
(/ x (- (pow 1.0 3) (pow x 3)))
15.3b
(* (/ x (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

rewrite175.0ms

Algorithm
rewrite-expression-head
Rules
336×add-sqr-sqrt
219×*-un-lft-identity
171×unpow-prod-down cube-prod
151×times-frac
144×prod-diff
139×add-cube-cbrt
128×difference-of-squares
89×sqr-pow
81×associate-*l*
40×distribute-lft-out--
25×cube-mult unpow3 associate-/r*
12×fma-neg
11×add-exp-log add-cbrt-cube
difference-cubes add-log-exp
pow1
expm1-log1p-u associate-/r/ log1p-expm1-u
flip3-- flip3-+ associate-*r* flip-- flip-+ associate-/l*
cbrt-undiv frac-times associate-*r/ div-exp prod-exp cbrt-unprod div-inv unswap-sqr
+-commutative distribute-rgt-in sub-neg distribute-rgt-out fma-def frac-2neg distribute-lft-in diff-log pow-prod-down associate-*l/ clear-num sum-log *-commutative
Counts
4 → 434
Calls
4 calls:
20.0ms
(- (pow 1.0 3) (pow x 3))
3.0ms
(+ (* x x) (* 1.0 x))
28.0ms
(/ x (- (pow 1.0 3) (pow x 3)))
96.0ms
(* (/ x (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

series272.0ms

Counts
4 → 12
Calls
4 calls:
58.0ms
(- (pow 1.0 3) (pow x 3))
54.0ms
(+ (* x x) (* 1.0 x))
90.0ms
(/ x (- (pow 1.0 3) (pow x 3)))
70.0ms
(* (/ x (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

simplify87.0ms

Algorithm
egg-herbie
Counts
446 → 446
Iterations

Useful iterations: 1 (35.0ms)

IterNodesCost
013414271
150013558

prune638.0ms

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
042

end0.0ms

sample195.0ms

Algorithm
intervals
Results
110.0ms8000×body80valid