Details

Time bar (total: 4.8s)

sample19.0ms

Algorithm
intervals
Results
9.0ms271×body80valid

simplify60.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0195
1405
2805
31745
43695
55035
67695
711915
814515
916065
1016065

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
5.2b
(/ x (* (- y z) (- y t)))

rewrite28.0ms

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 distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
1×frac-2neg pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 63
Calls
2 calls:
18.0ms
(* (- y z) (- y t))
8.0ms
(/ x (* (- y z) (- y t)))

series86.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(* (- y z) (- y t))
60.0ms
(/ x (* (- y z) (- y t)))

simplify41.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0304403
11399360
25002360

prune174.0ms

Filtered
69 candidates to 51 candidates (73.9%)
Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

5.2b
(/ x (* (- y z) (- y t)))
25.9b
(cbrt (/ x (* (- y z) (- y t))))
25.9b
(cbrt (/ x (* (- y z) (- y t))))
25.9b
(cbrt (/ x (* (- y z) (- y t))))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
32×associate-/r/
24×flip3-- flip--
16×frac-times
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
9×add-exp-log add-cbrt-cube
8×associate-*r/ associate-*l/
4×pow1 div-inv add-log-exp
3×cbrt-div pow1/3 associate-/l*
2×cbrt-undiv div-exp
1×frac-2neg prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 101
Calls
4 calls:
8.0ms
(/ x (* (- y z) (- y t)))
7.0ms
(cbrt (/ x (* (- y z) (- y t))))
7.0ms
(cbrt (/ x (* (- y z) (- y t))))
7.0ms
(cbrt (/ x (* (- y z) (- y t))))

series565.0ms

Counts
4 → 12
Calls
4 calls:
56.0ms
(/ x (* (- y z) (- y t)))
171.0ms
(cbrt (/ x (* (- y z) (- y t))))
170.0ms
(cbrt (/ x (* (- y z) (- y t))))
167.0ms
(cbrt (/ x (* (- y z) (- y t))))

simplify47.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0322995
11077935
25002929

prune476.0ms

Filtered
113 candidates to 103 candidates (91.2%)
Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

5.2b
(/ x (* (- y z) (- y t)))
24.9b
(cbrt (/ 1 (* (- y z) (- y t))))
25.9b
(cbrt (/ x (* (- y z) (- y t))))
25.9b
(cbrt (/ x (* (- y z) (- y t))))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
32×associate-/r/
24×flip3-- flip--
16×frac-times
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
9×add-exp-log add-cbrt-cube
8×associate-*r/ associate-*l/
4×pow1 div-inv add-log-exp
3×cbrt-div pow1/3 associate-/l*
2×cbrt-undiv div-exp
1×frac-2neg prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 101
Calls
4 calls:
8.0ms
(/ x (* (- y z) (- y t)))
15.0ms
(cbrt (/ 1 (* (- y z) (- y t))))
8.0ms
(cbrt (/ x (* (- y z) (- y t))))
7.0ms
(cbrt (/ x (* (- y z) (- y t))))

series574.0ms

Counts
4 → 12
Calls
4 calls:
62.0ms
(/ x (* (- y z) (- y t)))
182.0ms
(cbrt (/ 1 (* (- y z) (- y t))))
160.0ms
(cbrt (/ x (* (- y z) (- y t))))
170.0ms
(cbrt (/ x (* (- y z) (- y t))))

simplify42.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0393979
11218919
25001911

prune549.0ms

Filtered
113 candidates to 102 candidates (90.3%)
Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

25.9b
(cbrt (/ x (* (- y z) (- y t))))
25.9b
(cbrt (/ x (* (- y z) (- y t))))
25.9b
(cbrt (/ x (* (- y z) (- y t))))
25.9b
(cbrt (/ x (* (- y z) (- y t))))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-prod
32×associate-/r/
24×flip3-- flip--
16×frac-times
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
8×associate-*r/ associate-*l/
4×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
4 → 96
Calls
4 calls:
7.0ms
(cbrt (/ x (* (- y z) (- y t))))
7.0ms
(cbrt (/ x (* (- y z) (- y t))))
7.0ms
(cbrt (/ x (* (- y z) (- y t))))
7.0ms
(cbrt (/ x (* (- y z) (- y t))))

series665.0ms

Counts
4 → 12
Calls
4 calls:
166.0ms
(cbrt (/ x (* (- y z) (- y t))))
165.0ms
(cbrt (/ x (* (- y z) (- y t))))
167.0ms
(cbrt (/ x (* (- y z) (- y t))))
166.0ms
(cbrt (/ x (* (- y z) (- y t))))

simplify72.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 3 (61.0ms)

IterNodesCost
02461072
16811028
228281020
350011004

prune531.0ms

Filtered
108 candidates to 104 candidates (96.3%)
Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes181.0ms

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 (0.0ms)

IterNodesCost
0115
1115

end0.0ms

sample479.0ms

Algorithm
intervals
Results
269.0ms8428×body80valid