Details

Time bar (total: 3.2s)

analyze797.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
15.6%84.2%0.2%8
15.6%84.2%0.2%9
20.3%79.5%0.2%10
25.3%74.5%0.2%11
34.2%65.6%0.2%12
37.4%62%0.6%13
41.7%57.7%0.6%14

sample28.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
4.0ms93×body80invalid

simplify68.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
0518911

prune11.0ms

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: 0.1b

Counts
2 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(/ y (* z 3.0))
0.2b
(* (* z 3.0) y)
4.8b
(/ t (* (* z 3.0) y))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
14×*-un-lft-identity
9×pow1 add-sqr-sqrt add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×frac-2neg frac-add clear-num associate-/r* sum-log div-inv distribute-lft-out
1×+-commutative associate-+l- sub-neg associate-+l+ flip3-- flip3-+ diff-log associate-*l* *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 80
Calls
4 calls:
14.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
4.0ms
(/ y (* z 3.0))
5.0ms
(* (* z 3.0) y)
5.0ms
(/ t (* (* z 3.0) y))

series29.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
3.0ms
(/ y (* z 3.0))
3.0ms
(* (* z 3.0) y)
6.0ms
(/ t (* (* z 3.0) y))

simplify38.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05063950

prune144.0ms

Filtered
62 candidates to 92 candidates (-48.4%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New83992
Fresh011
Picked101
Done000
Total841094

Merged error: 0.0b

Counts
94 → 10

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ y (* z 3.0))
0.2b
(* (/ (* z y) t) 3.0)
0.4b
(/ 1 (* (/ (* z y) t) 3.0))
4.8b
(/ (* z y) t)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
57×add-exp-log
37×add-cbrt-cube
20×div-exp
18×prod-exp
15×add-sqr-sqrt
13×add-cube-cbrt *-un-lft-identity
12×cbrt-undiv times-frac
10×cbrt-unprod
9×pow1
7×associate-*l* associate-/l*
5×associate-/r*
4×rec-exp 1-exp div-inv add-log-exp
3×frac-2neg associate-*r* clear-num
2×pow-flip pow-prod-down associate-*l/
1×associate-/r/ *-commutative inv-pow unswap-sqr
Counts
4 → 106
Calls
4 calls:
4.0ms
(/ y (* z 3.0))
6.0ms
(* (/ (* z y) t) 3.0)
7.0ms
(/ 1 (* (/ (* z y) t) 3.0))
4.0ms
(/ (* z y) t)

series22.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(/ y (* z 3.0))
6.0ms
(* (/ (* z y) t) 3.0)
8.0ms
(/ 1 (* (/ (* z y) t) 3.0))
5.0ms
(/ (* z y) t)

simplify57.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04995847
14995847

prune134.0ms

Filtered
71 candidates to 118 candidates (-66.2%)
Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New1162118
Fresh189
Picked101
Done000
Total11810128

Merged error: 0b

Counts
128 → 10

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (* (/ 1 z) (/ y 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(* (* z 3.0) y)
0.3b
(* (/ 1 z) (/ y 3.0))
4.8b
(/ t (* (* z 3.0) y))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
40×add-exp-log
38×add-sqr-sqrt
30×add-cbrt-cube
28×times-frac
25×*-un-lft-identity
21×add-cube-cbrt
16×associate-*r*
14×associate-*l* prod-exp
11×pow1 div-exp
10×cbrt-unprod
9×add-log-exp
7×cbrt-undiv
6×unswap-sqr
4×pow-prod-down
3×div-inv associate-/l*
2×rec-exp 1-exp frac-add sum-log *-commutative
1×+-commutative frac-times associate-+l- sub-neg associate-+l+ flip3-- frac-2neg flip3-+ diff-log associate-*r/ associate-*l/ clear-num associate-/r* flip-- flip-+ distribute-lft-out
Counts
4 → 114
Calls
4 calls:
7.0ms
(+ (- x (* (/ 1 z) (/ y 3.0))) (/ t (* (* z 3.0) y)))
4.0ms
(* (* z 3.0) y)
12.0ms
(* (/ 1 z) (/ y 3.0))
5.0ms
(/ t (* (* z 3.0) y))

series31.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(+ (- x (* (/ 1 z) (/ y 3.0))) (/ t (* (* z 3.0) y)))
3.0ms
(* (* z 3.0) y)
3.0ms
(* (/ 1 z) (/ y 3.0))
6.0ms
(/ t (* (* z 3.0) y))

simplify54.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
049881215
149881215

prune154.0ms

Filtered
82 candidates to 126 candidates (-53.7%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New1251126
Fresh189
Picked011
Done000
Total12610136

Merged error: 0b

Counts
136 → 10

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ (/ y 3.0) z))
0.2b
(* (* z 3.0) y)
0.2b
(/ (/ y 3.0) z)
4.8b
(/ t (* (* z 3.0) y))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
81×times-frac
58×add-sqr-sqrt
51×*-un-lft-identity
49×add-cube-cbrt
23×add-exp-log add-cbrt-cube
16×associate-/l*
9×pow1
6×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp
4×associate-/r*
3×associate-*r* pow-prod-down difference-of-squares
2×frac-2neg clear-num
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- associate-/l/ distribute-lft-out--
Counts
4 → 126
Calls
4 calls:
13.0ms
(- x (/ (/ y 3.0) z))
8.0ms
(* (* z 3.0) y)
5.0ms
(/ (/ y 3.0) z)
5.0ms
(/ t (* (* z 3.0) y))

series19.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(- x (/ (/ y 3.0) z))
3.0ms
(* (* z 3.0) y)
3.0ms
(/ (/ y 3.0) z)
6.0ms
(/ t (* (* z 3.0) y))

simplify49.0ms

Algorithm
egg-herbie
Counts
138 → 138
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
049791340
149791340

prune152.0ms

Filtered
104 candidates to 138 candidates (-32.7%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New1371138
Fresh178
Picked101
Done011
Total1399148

Merged error: 0b

Counts
148 → 9

regimes464.0ms

Accuracy

83.6% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 3.7b

bsearch49.0ms

Steps
ItersRangePoint
9
5.929022275910557e+88
6.816231911692931e+93
5.9811512974853166e+88
8
-9.535007112973188e+65
-1.098075823514636e+62
-1.1603011515056161e+63

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
07251
17251

end0.0ms

sample776.0ms

Algorithm
intervals
Results
362.0ms8000×body80valid
132.0ms3105×body80invalid

Profiling

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