Details

Time bar (total: 10.1s)

analyze2.0s

Algorithm
search
Search
TrueOtherFalseIter
0%99.6%0.4%0
0%99.6%0.4%1
0%99.6%0.4%2
0%99.6%0.4%3
0%99.6%0.4%4
0%99.6%0.4%5
0%99.6%0.4%6
0%99.6%0.4%7
0%99.6%0.4%8
0%99.6%0.4%9
0%99.6%0.4%10
0%99.6%0.4%11
0%99.6%0.4%12
0%99.6%0.4%13
0%99.6%0.4%14

sample118.0ms

Algorithm
intervals
Results
16.0ms256×body80valid

simplify174.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (172.0ms)

IterNodesCost
0506819

prune21.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.8b

Counts
2 → 2

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
0.1b
(* (+ a (* b c)) c)
7.4b
(* (* (+ a (* b c)) c) i)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
14×associate-*l/
11×pow1 add-exp-log add-cbrt-cube add-log-exp
9×add-sqr-sqrt
7×add-cube-cbrt *-un-lft-identity flip3-+ flip-+
6×associate-*r*
4×associate-*l* pow-prod-down prod-exp frac-sub cbrt-unprod
2×diff-log sum-log *-commutative
1×+-commutative sub-neg flip3-- associate--l+ flip-- unswap-sqr
Counts
4 → 68
Calls
4 calls:
4.0ms
(+ (* x y) (* z t))
10.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
5.0ms
(* (+ a (* b c)) c)
6.0ms
(* (* (+ a (* b c)) c) i)

series393.0ms

Counts
4 → 12
Calls
4 calls:
9.0ms
(+ (* x y) (* z t))
356.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
11.0ms
(* (+ a (* b c)) c)
16.0ms
(* (* (+ a (* b c)) c) i)

simplify27.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 0 (19.0ms)

IterNodesCost
051641205

prune162.0ms

Filtered
61 candidates to 80 candidates (-31.1%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New73780
Fresh011
Picked101
Done000
Total74882

Merged error: 0.7b

Counts
82 → 8

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
5.1b
(* (+ a (* b c)) (* c i))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×pow1 add-exp-log add-cbrt-cube
6×flip3-+ associate-*l/ flip-+
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity frac-sub
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×diff-log sum-log
1×+-commutative sub-neg flip3-- associate-*r* associate--l+ *-commutative flip--
Counts
3 → 48
Calls
3 calls:
4.0ms
(+ (* x y) (* z t))
7.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
8.0ms
(* (+ a (* b c)) (* c i))

series393.0ms

Counts
3 → 9
Calls
3 calls:
13.0ms
(+ (* x y) (* z t))
363.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
17.0ms
(* (+ a (* b c)) (* c i))

simplify25.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (18.0ms)

IterNodesCost
053081014

prune115.0ms

Filtered
40 candidates to 57 candidates (-42.5%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New56157
Fresh167
Picked011
Done000
Total57865

Merged error: 0.7b

Counts
65 → 8

localize25.0ms

Local error

Found 4 expressions with local error:

1.2b
(cbrt (+ a (* b c)))
1.2b
(cbrt (+ a (* b c)))
1.4b
(* c (* i (cbrt (+ a (* b c)))))
2.0b
(* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (* c (* i (cbrt (+ a (* b c))))))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
48×associate-*r/
30×pow1 add-exp-log flip3-+ flip-+
28×frac-times
21×add-cbrt-cube
18×pow-prod-down prod-exp cbrt-unprod
14×associate-*l/
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×cbrt-prod
4×associate-*l* add-log-exp
2×pow1/3 associate-*r* *-commutative
Counts
4 → 100
Calls
4 calls:
3.0ms
(cbrt (+ a (* b c)))
3.0ms
(cbrt (+ a (* b c)))
7.0ms
(* c (* i (cbrt (+ a (* b c)))))
17.0ms
(* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (* c (* i (cbrt (+ a (* b c))))))

series106.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(cbrt (+ a (* b c)))
26.0ms
(cbrt (+ a (* b c)))
38.0ms
(* c (* i (cbrt (+ a (* b c)))))
16.0ms
(* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (* c (* i (cbrt (+ a (* b c))))))

simplify64.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
049912008
149912008

prune173.0ms

Filtered
69 candidates to 112 candidates (-62.3%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New1111112
Fresh066
Picked011
Done011
Total1119120

Merged error: 0.7b

Counts
120 → 9

localize22.0ms

Local error

Found 4 expressions with local error:

5.1b
(* (* c i) (+ a (* b c)))
8.5b
(cbrt (* (* c i) (+ a (* b c))))
8.5b
(cbrt (* (* c i) (+ a (* b c))))
8.5b
(cbrt (* (* c i) (+ a (* b c))))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
8×associate-*r/
6×cbrt-div
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×flip3-+ flip-+ add-log-exp
3×cbrt-prod pow1/3 associate-*r* pow-prod-down prod-exp cbrt-unprod
1×distribute-rgt-in distribute-lft-in associate-*l* *-commutative
Counts
4 → 55
Calls
4 calls:
6.0ms
(* (* c i) (+ a (* b c)))
5.0ms
(cbrt (* (* c i) (+ a (* b c))))
5.0ms
(cbrt (* (* c i) (+ a (* b c))))
5.0ms
(cbrt (* (* c i) (+ a (* b c))))

series164.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(* (* c i) (+ a (* b c)))
50.0ms
(cbrt (* (* c i) (+ a (* b c))))
51.0ms
(cbrt (* (* c i) (+ a (* b c))))
53.0ms
(cbrt (* (* c i) (+ a (* b c))))

simplify48.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05059772

prune90.0ms

Filtered
57 candidates to 67 candidates (-17.5%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New67067
Fresh066
Picked011
Done022
Total67976

Merged error: 0.7b

Counts
76 → 9

regimes2.2s

Accuracy

0% (0.9b remaining)

Error of 1.9b against oracle of 1.0b and baseline of 1.9b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
09419
19419

end0.0ms

sample3.6s

Algorithm
intervals
Results
486.0ms8000×body80valid

Profiling

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