Details

Time bar (total: 2.4s)

sample24.0ms

Algorithm
intervals
Results
8.0ms284×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
01219
11219

prune10.0ms

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

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (- z y))
1.6b
(* (/ (- x y) (- z y)) t)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt
70×*-un-lft-identity
51×times-frac
31×associate-*l*
26×add-cube-cbrt
22×distribute-lft-out-- difference-of-squares
9×add-exp-log add-cbrt-cube
5×associate-/r* associate-/l*
4×pow1 associate-/r/
3×flip3-- associate-*r* flip--
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg div-sub pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 102
Calls
2 calls:
7.0ms
(/ (- x y) (- z y))
12.0ms
(* (/ (- x y) (- z y)) t)

series32.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(/ (- x y) (- z y))
23.0ms
(* (/ (- x y) (- z y)) t)

simplify43.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
052241183

prune106.0ms

Filtered
71 candidates to 108 candidates (-52.1%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1026108
Fresh011
Picked011
Done000
Total1028110

Merged error: 0.0b

Counts
110 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.7b
(* (* (cbrt (/ (- x y) (- z y))) (cbrt (/ (- x y) (- z y)))) (* t (cbrt (/ (- x y) (- z y)))))
3.0b
(cbrt (/ (- x y) (- z y)))
3.0b
(cbrt (/ (- x y) (- z y)))
3.0b
(cbrt (/ (- x y) (- z y)))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
97×add-sqr-sqrt *-un-lft-identity
93×cbrt-prod
75×times-frac
37×add-cube-cbrt
30×distribute-lft-out-- difference-of-squares
16×pow1 add-exp-log
15×cbrt-div
10×add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
7×associate-*r/
6×associate-/r/
5×frac-times associate-*l/
4×add-log-exp
3×flip3-- pow1/3 flip-- div-inv
1×associate-*r* associate-*l* *-commutative
Counts
4 → 149
Calls
4 calls:
34.0ms
(* (* (cbrt (/ (- x y) (- z y))) (cbrt (/ (- x y) (- z y)))) (* t (cbrt (/ (- x y) (- z y)))))
7.0ms
(cbrt (/ (- x y) (- z y)))
7.0ms
(cbrt (/ (- x y) (- z y)))
7.0ms
(cbrt (/ (- x y) (- z y)))

series200.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(* (* (cbrt (/ (- x y) (- z y))) (cbrt (/ (- x y) (- z y)))) (* t (cbrt (/ (- x y) (- z y)))))
59.0ms
(cbrt (/ (- x y) (- z y)))
62.0ms
(cbrt (/ (- x y) (- z y)))
57.0ms
(cbrt (/ (- x y) (- z y)))

simplify41.0ms

Algorithm
egg-herbie
Counts
161 → 161
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
051182495

prune142.0ms

Filtered
107 candidates to 161 candidates (-50.5%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New1610161
Fresh066
Picked011
Done011
Total1618169

Merged error: 0.0b

Counts
169 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

1.6b
(* (/ (- x y) (- z y)) t)
6.5b
(cbrt (* (/ (- x y) (- z y)) t))
6.5b
(cbrt (* (/ (- x y) (- z y)) t))
6.5b
(cbrt (* (/ (- x y) (- z y)) t))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×associate-*l*
26×times-frac
16×add-cube-cbrt
10×distribute-lft-out-- difference-of-squares
9×add-exp-log add-cbrt-cube
6×pow1
4×associate-*l/ add-log-exp
3×cbrt-prod cbrt-div pow1/3 associate-*r*
2×prod-exp associate-/r/ cbrt-unprod unswap-sqr
1×cbrt-undiv flip3-- div-exp pow-prod-down *-commutative flip-- div-inv
Counts
4 → 80
Calls
4 calls:
12.0ms
(* (/ (- x y) (- z y)) t)
8.0ms
(cbrt (* (/ (- x y) (- z y)) t))
8.0ms
(cbrt (* (/ (- x y) (- z y)) t))
8.0ms
(cbrt (* (/ (- x y) (- z y)) t))

series258.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(* (/ (- x y) (- z y)) t)
79.0ms
(cbrt (* (/ (- x y) (- z y)) t))
79.0ms
(cbrt (* (/ (- x y) (- z y)) t))
79.0ms
(cbrt (* (/ (- x y) (- z y)) t))

simplify33.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
050671054

prune106.0ms

Filtered
71 candidates to 92 candidates (-29.6%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New92092
Fresh055
Picked011
Done022
Total928100

Merged error: 0.0b

Counts
100 → 8

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ t (- z y))
9.8b
(* (- x y) (/ t (- z y)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
38×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
21×associate-*r*
9×add-exp-log add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×associate-*l* associate-/r*
4×pow1 flip3-- associate-/r/ flip--
3×associate-/l*
2×cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 83
Calls
2 calls:
7.0ms
(/ t (- z y))
13.0ms
(* (- x y) (/ t (- z y)))

series22.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(/ t (- z y))
15.0ms
(* (- x y) (/ t (- z y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05233857

prune69.0ms

Filtered
63 candidates to 89 candidates (-41.3%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New85489
Fresh314
Picked011
Done123
Total89897

Merged error: 0b

Counts
97 → 8

regimes405.0ms

Accuracy

0% (2.2b remaining)

Error of 2.2b against oracle of 0.0b and baseline of 2.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
199

end0.0ms

sample654.0ms

Algorithm
intervals
Results
272.0ms8716×body80valid

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