Details

Time bar (total: 2.2s)

analyze181.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%74.9%25.1%4
0%74.9%25.1%5
0%62.4%37.6%6
12.5%43.7%43.8%7
12.5%43.7%43.8%8
25%28.1%47%9
28.1%20.3%51.6%10
28.1%20.3%51.6%11
34.3%13.3%52.4%12
35.9%9.8%54.4%13
35.9%9.8%54.4%14

sample21.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
0.0ms9×body80invalid
0.0ms2×body80nan

simplify111.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (109.0ms)

IterNodesCost
0485512
1485512

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x 0.5) (* y (+ (- 1.0 z) (log z))))
0.0b
(+ (- 1.0 z) (log z))
0.2b
(* y (+ (- 1.0 z) (log z)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
9×pow1
8×add-sqr-sqrt distribute-lft-out add-log-exp
7×associate-*r*
6×add-cube-cbrt
5×add-exp-log associate-+r+ add-cbrt-cube
4×log-pow distribute-lft-out--
3×log-prod flip3-+ associate-*l* sum-log flip-+
2×+-commutative distribute-rgt-in distribute-lft-in associate-*r/
1×associate-+l- sub-neg associate-+l+ diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 60
Calls
3 calls:
6.0ms
(+ (* x 0.5) (* y (+ (- 1.0 z) (log z))))
7.0ms
(+ (- 1.0 z) (log z))
10.0ms
(* y (+ (- 1.0 z) (log z)))

series45.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(+ (* x 0.5) (* y (+ (- 1.0 z) (log z))))
17.0ms
(+ (- 1.0 z) (log z))
13.0ms
(* y (+ (- 1.0 z) (log z)))

simplify47.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05073702

prune127.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New62769
Fresh000
Picked101
Done000
Total63770

Merged error: 0.0b

Counts
70 → 7

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b
(* y (+ (+ (- 1.0 z) (* 2 (log (cbrt z)))) (log (cbrt z))))
0.2b
(+ (+ (- 1.0 z) (* 2 (log (cbrt z)))) (log (cbrt z)))
0.5b
(cbrt z)
0.5b
(cbrt z)

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity
12×add-sqr-sqrt
10×add-cube-cbrt add-log-exp
9×cbrt-prod
8×pow1
6×add-exp-log associate-+r+ log-prod add-cbrt-cube
5×associate-*r* sum-log
4×distribute-lft-out
3×associate-*l*
2×associate-+l- flip3-+ pow1/3 associate-*r/ log-pow flip-+
1×+-commutative distribute-rgt-in associate-+l+ distribute-lft-in diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 69
Calls
4 calls:
12.0ms
(* y (+ (+ (- 1.0 z) (* 2 (log (cbrt z)))) (log (cbrt z))))
13.0ms
(+ (+ (- 1.0 z) (* 2 (log (cbrt z)))) (log (cbrt z)))
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series128.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(* y (+ (+ (- 1.0 z) (* 2 (log (cbrt z)))) (log (cbrt z))))
50.0ms
(+ (+ (- 1.0 z) (* 2 (log (cbrt z)))) (log (cbrt z)))
22.0ms
(cbrt z)
22.0ms
(cbrt z)

simplify62.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
05013636

prune145.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New78381
Fresh336
Picked101
Done000
Total82688

Merged error: 0.0b

Counts
88 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

0.1b
(+ (* (+ (* (log (cbrt z)) 2) (- 1.0 z)) y) (* (log (cbrt z)) y))
0.3b
(* (log (cbrt z)) y)
0.5b
(cbrt z)
0.5b
(cbrt z)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×pow1
6×add-exp-log cbrt-prod add-cbrt-cube add-log-exp
5×associate-*l*
3×pow1/3 associate-*r*
2×log-pow
1×+-commutative distribute-rgt-out flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
4 → 54
Calls
4 calls:
10.0ms
(+ (* (+ (* (log (cbrt z)) 2) (- 1.0 z)) y) (* (log (cbrt z)) y))
4.0ms
(* (log (cbrt z)) y)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series97.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(+ (* (+ (* (log (cbrt z)) 2) (- 1.0 z)) y) (* (log (cbrt z)) y))
23.0ms
(* (log (cbrt z)) y)
22.0ms
(cbrt z)
24.0ms
(cbrt z)

simplify45.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04939453
14939453

prune115.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New66066
Fresh055
Picked011
Done000
Total66672

Merged error: 0.0b

Counts
72 → 6

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* y (- 1.0 z)) (* x 0.5))
0.1b
(+ (+ (* y (- 1.0 z)) (* x 0.5)) (* y (log z)))
0.3b
(* y (log z))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
12×log-prod
11×add-sqr-sqrt
10×add-log-exp
9×add-cube-cbrt *-un-lft-identity
7×distribute-rgt-in distribute-lft-in
6×pow1 associate-+r+
5×add-exp-log add-cbrt-cube
4×associate-*r* sum-log
3×associate-+l+ associate-*l*
2×+-commutative sub-neg flip3-+ flip-+
1×pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
Counts
3 → 57
Calls
3 calls:
7.0ms
(+ (* y (- 1.0 z)) (* x 0.5))
10.0ms
(+ (+ (* y (- 1.0 z)) (* x 0.5)) (* y (log z)))
4.0ms
(* y (log z))

series29.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(+ (* y (- 1.0 z)) (* x 0.5))
14.0ms
(+ (+ (* y (- 1.0 z)) (* x 0.5)) (* y (log z)))
7.0ms
(* y (log z))

simplify51.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
05081709

prune85.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New66066
Fresh044
Picked011
Done011
Total66672

Merged error: 0.0b

Counts
72 → 6

regimes243.0ms

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 (1.0ms)

IterNodesCost
03321
13321

end0.0ms

sample544.0ms

Algorithm
intervals
Results
350.0ms8000×body80valid
16.0ms312×body80invalid
3.0ms71×body80nan

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