Details

Time bar (total: 2.4s)

analyze433.0ms

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
12.5%87.3%0.2%7
15.6%84.2%0.2%8
28.1%71.7%0.2%9
37.4%62.4%0.2%10
43.7%56.1%0.2%11
53%46.8%0.2%12
64.1%35.6%0.3%13
66.7%32.8%0.5%14

sample18.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
1.0ms16×body80invalid

simplify117.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (116.0ms)

IterNodesCost
0503211

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.6b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
6.5b
(/ x (* (- y z) (- y t)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt flip3-- flip--
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×frac-times associate-/r/
6×add-cube-cbrt
5×associate-*r* associate-*l*
4×pow1 associate-*r/ associate-*l/
3×times-frac associate-/l*
2×cbrt-undiv sub-neg div-exp prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
1×distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 61
Calls
2 calls:
9.0ms
(* (- y z) (- y t))
9.0ms
(/ x (* (- y z) (- y t)))

series28.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* (- y z) (- y t))
22.0ms
(/ x (* (- y z) (- y t)))

simplify37.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
04986729
14986729

prune79.0ms

Filtered
51 candidates to 67 candidates (-31.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New64367
Fresh000
Picked011
Done000
Total64468

Merged error: 0b

Counts
68 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- y z))
0.0b
(/ x (- y t))
1.8b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
86×add-sqr-sqrt
71×*-un-lft-identity
67×times-frac
41×add-cube-cbrt
31×add-exp-log
21×associate-*r* associate-*l*
19×add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
11×div-exp
10×associate-/r*
8×prod-exp associate-/r/
6×pow1 cbrt-undiv associate-/l* unswap-sqr
4×flip3-- flip-- cbrt-unprod div-inv
3×rec-exp 1-exp add-log-exp
2×frac-2neg clear-num
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 150
Calls
3 calls:
5.0ms
(/ 1 (- y z))
5.0ms
(/ x (- y t))
22.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series43.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(/ 1 (- y z))
7.0ms
(/ x (- y t))
31.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify68.0ms

Algorithm
egg-herbie
Counts
159 → 159
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
049721511
149721511

prune133.0ms

Filtered
101 candidates to 159 candidates (-57.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1590159
Fresh022
Picked011
Done011
Total1594163

Merged error: 0b

Counts
163 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y z) (- y t))
0.4b
(/ 1 (* (- y z) (- y t)))
6.3b
(* x (/ 1 (* (- y z) (- y t))))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
35×add-exp-log
20×associate-*r*
19×add-cbrt-cube
18×add-sqr-sqrt flip3-- flip--
16×associate-/r/
14×*-un-lft-identity prod-exp
12×frac-times
10×pow1 add-cube-cbrt
8×div-exp associate-*l*
7×associate-*r/
6×times-frac associate-*l/ cbrt-unprod
4×cbrt-undiv rec-exp 1-exp
3×pow-prod-down associate-/l* add-log-exp
2×sub-neg pow-flip *-commutative div-inv distribute-lft-out-- difference-of-squares unswap-sqr
1×distribute-rgt-in frac-2neg distribute-lft-in clear-num associate-/r* un-div-inv inv-pow
Counts
3 → 108
Calls
3 calls:
9.0ms
(* (- y z) (- y t))
9.0ms
(/ 1 (* (- y z) (- y t)))
15.0ms
(* x (/ 1 (* (- y z) (- y t))))

series40.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* (- y z) (- y t))
16.0ms
(/ 1 (* (- y z) (- y t)))
18.0ms
(* x (/ 1 (* (- y z) (- y t))))

simplify41.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
050511187

prune101.0ms

Filtered
76 candidates to 117 candidates (-53.9%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1170117
Fresh011
Picked011
Done022
Total1174121

Merged error: 0b

Counts
121 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y z))
2.8b
(/ (/ x (- y z)) (- y t))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
210×times-frac
176×add-sqr-sqrt *-un-lft-identity
88×add-cube-cbrt
44×distribute-lft-out-- difference-of-squares
24×associate-/l*
16×associate-/r/
10×associate-/r*
9×add-exp-log add-cbrt-cube
8×flip3-- flip-- div-inv
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
1×associate-/l/
Counts
2 → 185
Calls
2 calls:
5.0ms
(/ x (- y z))
12.0ms
(/ (/ x (- y z)) (- y t))

series25.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(/ x (- y z))
18.0ms
(/ (/ x (- y z)) (- y t))

simplify56.0ms

Algorithm
egg-herbie
Counts
191 → 191
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
050173094

prune129.0ms

Filtered
128 candidates to 191 candidates (-49.2%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1910191
Fresh000
Picked011
Done033
Total1914195

Merged error: 0b

Counts
195 → 4

regimes385.0ms

Accuracy

0% (0.6b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04411
14411

end0.0ms

sample468.0ms

Algorithm
intervals
Results
263.0ms8000×body80valid
12.0ms401×body80invalid

Profiling

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