Details

Time bar (total: 2.4s)

sample15.0ms

Algorithm
intervals
Results
6.0ms337×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1233
2383
3473
4473

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize4.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
15.0ms
(* x (- 1.0 (* x y)))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(* x (- 1.0 (* x y)))

simplify85.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0122130
1534113
22890113
35002113

prune44.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (- (* x y))))
0.2b
(* x (- (* x y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt associate-*r*
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*l* distribute-rgt-neg-out
1×+-commutative distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in flip3-+ unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
8.0ms
(+ (* x 1.0) (* x (- (* x y))))
11.0ms
(* x (- (* x y)))

series56.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ (* x 1.0) (* x (- (* x y))))
18.0ms
(* x (- (* x y)))

simplify44.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0181210
11035183
25001179

prune86.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (- (* x y))) (cbrt (- (* x y))))
9.1b
(cbrt (- (* x y)))
9.1b
(cbrt (- (* x y)))
9.1b
(cbrt (- (* x y)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
46×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3 swap-sqr associate-*r* associate-*l*
7×distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in
6×add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 91
Calls
4 calls:
18.0ms
(* (cbrt (- (* x y))) (cbrt (- (* x y))))
2.0ms
(cbrt (- (* x y)))
2.0ms
(cbrt (- (* x y)))
2.0ms
(cbrt (- (* x y)))

series397.0ms

Counts
4 → 12
Calls
4 calls:
129.0ms
(* (cbrt (- (* x y))) (cbrt (- (* x y))))
89.0ms
(cbrt (- (* x y)))
90.0ms
(cbrt (- (* x y)))
90.0ms
(cbrt (- (* x y)))

simplify116.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 3 (106.0ms)

IterNodesCost
0232721
1806670
24091596
35002587

prune281.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

9.1b
(cbrt (- (* x y)))
9.1b
(cbrt (- (* x y)))
9.1b
(cbrt (- (* x y)))
9.1b
(cbrt (- (* x y)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 56
Calls
4 calls:
2.0ms
(cbrt (- (* x y)))
2.0ms
(cbrt (- (* x y)))
2.0ms
(cbrt (- (* x y)))
2.0ms
(cbrt (- (* x y)))

series364.0ms

Counts
4 → 12
Calls
4 calls:
92.0ms
(cbrt (- (* x y)))
91.0ms
(cbrt (- (* x y)))
92.0ms
(cbrt (- (* x y)))
90.0ms
(cbrt (- (* x y)))

simplify101.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 5 (96.0ms)

IterNodesCost
096392
1171364
2406332
3988332
43075308
55001300

prune208.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes51.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0185
1235
2245
3245

end0.0ms

sample405.0ms

Algorithm
intervals
Results
182.0ms10768×body80valid