Details

Time bar (total: 2.5s)

sample22.0ms

Algorithm
intervals
Results
9.0ms388×body80valid

simplify299.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
0157
1256
2374
3474
4564
5894
61584
72084
82214
93164
106464
1131994
1250034

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 3 (* z z)) (* x y))
0.2b
(* 3 (* z z))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ unswap-sqr
Counts
2 → 30
Calls
2 calls:
18.0ms
(+ (* 3 (* z z)) (* x y))
16.0ms
(* 3 (* z z))

series55.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ (* 3 (* z z)) (* x y))
23.0ms
(* 3 (* z z))

simplify86.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0166163
1617147
22424143
35003143

prune68.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (* 3 z) z) (* x y))
0.2b
(* (* 3 z) z)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
18.0ms
(+ (* (* 3 z) z) (* x y))
16.0ms
(* (* 3 z) z)

series55.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ (* (* 3 z) z) (* x y))
23.0ms
(* (* 3 z) z)

simplify130.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (127.0ms)

IterNodesCost
0175161
1815145
24087142
35001141

prune61.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (* x y) (* z z)) (* z z))
0.0b
(+ (* x y) (* z z))
0.1b
(+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))

rewrite144.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×sum-log
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
2×associate-+l+
Counts
3 → 38
Calls
3 calls:
29.0ms
(+ (+ (* x y) (* z z)) (* z z))
8.0ms
(+ (* x y) (* z z))
106.0ms
(+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))

series127.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(+ (+ (* x y) (* z z)) (* z z))
36.0ms
(+ (* x y) (* z z))
45.0ms
(+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))

simplify148.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 3 (141.0ms)

IterNodesCost
0215352
1978316
23975293
35001282

prune93.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z (+ z z)))
0.1b
(+ (+ (* x y) (* z (+ z z))) (* z z))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×distribute-rgt-in associate-+l+ distribute-lft-in
Counts
2 → 26
Calls
2 calls:
8.0ms
(+ (* x y) (* z (+ z z)))
31.0ms
(+ (+ (* x y) (* z (+ z z))) (* z z))

series90.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(+ (* x y) (* z (+ z z)))
44.0ms
(+ (+ (* x y) (* z (+ z z))) (* z z))

simplify126.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 3 (123.0ms)

IterNodesCost
0187237
1821220
23919210
35002206

prune57.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes109.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1124

end0.0ms

sample632.0ms

Algorithm
intervals
Results
286.0ms12164×body80valid