Details

Time bar (total: 1.7s)

sample198.0ms

Algorithm
intervals
Results
7.0ms317×body80valid

simplify116.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0153
1253
2363
3403
4463
5583
6933
71303
81633
92733
105073
1116183
1250013

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
5.0ms
(* y (+ z x))
3.0ms
(+ x (* y (+ z x)))

series12.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* y (+ z x))
7.0ms
(+ x (* y (+ z x)))

simplify92.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0186164
1769149
23884149
35001149

prune45.0ms

Filtered
28 candidates to 42 candidates (-50.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New39342
Fresh000
Picked011
Done000
Total39443

Merged error: 0.0b

Counts
43 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
3.0ms
(+ x (* z y))
5.0ms
(+ (+ x (* z y)) (* y x))

series13.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ x (* z y))
7.0ms
(+ (+ x (* z y)) (* y x))

simplify64.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0160155
1624139
22460136
35001136

prune35.0ms

Filtered
23 candidates to 30 candidates (-30.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New30030
Fresh022
Picked011
Done011
Total30434

Merged error: 0.0b

Counts
34 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt associate-*l*
10×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
9×distribute-rgt-in distribute-lft-in
8×add-cube-cbrt
7×sqrt-prod
6×associate-*r/
5×associate-*r* add-log-exp
4×associate-+r+ pow-prod-down prod-exp cbrt-unprod
3×flip3-+ flip-+
2×*-commutative unswap-sqr
1×+-commutative sum-log distribute-lft-out
Counts
3 → 69
Calls
3 calls:
4.0ms
(+ x (* (sqrt y) (* (sqrt y) (+ z x))))
6.0ms
(* (sqrt y) (+ z x))
8.0ms
(* (sqrt y) (* (sqrt y) (+ z x)))

series37.0ms

Counts
3 → 9
Calls
3 calls:
12.0ms
(+ x (* (sqrt y) (* (sqrt y) (+ z x))))
14.0ms
(* (sqrt y) (+ z x))
11.0ms
(* (sqrt y) (* (sqrt y) (+ z x)))

simplify48.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0372432
11705363
25001360

prune68.0ms

Filtered
55 candidates to 78 candidates (-41.8%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New78078
Fresh011
Picked011
Done022
Total78482

Merged error: 0.0b

Counts
82 → 4

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (+ z x))
0.0b
(+ x (* y (+ z x)))
0.2b
(pow (+ x (* y (+ z x))) 3)
39.8b
(cbrt (pow (+ x (* y (+ z x))) 3))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt *-un-lft-identity
12×cbrt-prod add-cube-cbrt
7×pow1 add-exp-log add-cbrt-cube
6×unpow-prod-down cube-prod add-log-exp
4×cube-div flip3-+ associate-*r* flip-+
3×pow-unpow associate-*l*
2×distribute-rgt-in cube-mult cbrt-div associate-+r+ distribute-lft-in unpow3 associate-*r/ sqr-pow
1×+-commutative pow-to-exp pow-pow pow1/3 pow-prod-down pow-exp prod-exp sum-log *-commutative rem-cbrt-cube cbrt-unprod distribute-lft-out rem-cube-cbrt unswap-sqr
Counts
4 → 84
Calls
4 calls:
8.0ms
(* y (+ z x))
5.0ms
(+ x (* y (+ z x)))
7.0ms
(pow (+ x (* y (+ z x))) 3)
6.0ms
(cbrt (pow (+ x (* y (+ z x))) 3))

series41.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(* y (+ z x))
6.0ms
(+ x (* y (+ z x)))
23.0ms
(pow (+ x (* y (+ z x))) 3)
7.0ms
(cbrt (pow (+ x (* y (+ z x))) 3))

simplify54.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0345532
11741500
25002494

prune91.0ms

Filtered
56 candidates to 96 candidates (-71.4%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New96096
Fresh000
Picked011
Done033
Total964100

Merged error: 0.0b

Counts
100 → 4

regimes190.0ms

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
093
193

end0.0ms

sample537.0ms

Algorithm
intervals
Results
220.0ms10023×body80valid

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