Details

Time bar (total: 2.6s)

sample32.0ms

Algorithm
intervals
Results
10.0ms256×body80valid
10.0ms256×pre80true

simplify25.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0113
1273
2663
31133
41453
51653
61823
71843
81843

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ a b) (+ a b))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
8×pow1
7×add-sqr-sqrt
6×flip3-+ swap-sqr flip-+ distribute-lft-out
5×add-cube-cbrt
4×frac-times associate-*r* associate-*l*
3×add-exp-log add-cbrt-cube
2×associate-*r/ associate-*l/
1×pow2 distribute-rgt-in expm1-log1p-u distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 42
Calls
1 calls:
30.0ms
(* (+ a b) (+ a b))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(* (+ a b) (+ a b))

simplify43.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0195218
1958194
25002180

prune57.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(pow (+ a b) 6)
0.5b
(cbrt (pow (+ a b) 6))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
8×cbrt-prod unpow-prod-down
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log pow-unpow
2×expm1-log1p-u add-cbrt-cube log1p-expm1-u distribute-lft-out add-log-exp sqr-pow
1×pow-to-exp pow-pow pow1/3 pow-exp
Counts
2 → 38
Calls
2 calls:
5.0ms
(pow (+ a b) 6)
4.0ms
(cbrt (pow (+ a b) 6))

series98.0ms

Counts
2 → 6
Calls
2 calls:
84.0ms
(pow (+ a b) 6)
14.0ms
(cbrt (pow (+ a b) 6))

simplify131.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (126.0ms)

IterNodesCost
0167213
1629188
23348183
35001178

prune82.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.1b
(pow (+ a b) 6)
0.5b
(cbrt (cbrt (pow (pow (+ a b) 6) 3)))
0.5b
(cbrt (pow (pow (+ a b) 6) 3))
0.8b
(pow (pow (+ a b) 6) 3)

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
69×cbrt-prod
52×unpow-prod-down
36×*-un-lft-identity
24×cube-prod
22×add-sqr-sqrt add-cube-cbrt
10×sqr-pow
7×add-exp-log distribute-lft-out
6×pow-unpow
5×pow1 pow-exp add-cbrt-cube
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×cube-mult pow-to-exp unpow3
2×pow-pow pow1/3
1×rem-cbrt-cube rem-cube-cbrt
Counts
4 → 125
Calls
4 calls:
4.0ms
(pow (+ a b) 6)
10.0ms
(cbrt (cbrt (pow (pow (+ a b) 6) 3)))
9.0ms
(cbrt (pow (pow (+ a b) 6) 3))
9.0ms
(pow (pow (+ a b) 6) 3)

series871.0ms

Counts
4 → 12
Calls
4 calls:
83.0ms
(pow (+ a b) 6)
18.0ms
(cbrt (cbrt (pow (pow (+ a b) 6) 3)))
64.0ms
(cbrt (pow (pow (+ a b) 6) 3))
706.0ms
(pow (pow (+ a b) 6) 3)

simplify50.0ms

Algorithm
egg-herbie
Counts
137 → 137
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0357754
11439623
25003591

prune293.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes82.0ms

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
053
153

end0.0ms

sample724.0ms

Algorithm
intervals
Results
274.0ms8000×pre80true
262.0ms8000×body80valid