Details

Time bar (total: 3.7s)

sample36.0ms

Algorithm
intervals
Results
15.0ms393×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0267
1487
2817
3987
4987

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×sum-log
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
2×associate-+l+
Counts
3 → 38
Calls
3 calls:
11.0ms
(+ (+ (* x y) (* z t)) (* a b))
46.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
3.0ms
(+ (* x y) (* z t))

series292.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(+ (+ (* x y) (* z t)) (* a b))
204.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
33.0ms
(+ (* x y) (* z t))

simplify36.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0276348
11151333
25001333

prune144.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(+ (+ (cbrt (pow (+ (* x y) (* z t)) 3)) (* a b)) (* c i))
0.2b
(pow (+ (* x y) (* z t)) 3)
38.4b
(cbrt (pow (+ (* x y) (* z t)) 3))

rewrite133.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
11×add-log-exp
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cube-prod
5×pow1 add-exp-log add-cbrt-cube
4×cube-div flip3-+ sum-log flip-+
3×pow-unpow
2×+-commutative cube-mult cbrt-div unpow3 sqr-pow
1×pow-to-exp associate-+l+ pow-pow pow1/3 pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
4 → 72
Calls
4 calls:
2.0ms
(+ (* x y) (* z t))
120.0ms
(+ (+ (cbrt (pow (+ (* x y) (* z t)) 3)) (* a b)) (* c i))
4.0ms
(pow (+ (* x y) (* z t)) 3)
4.0ms
(cbrt (pow (+ (* x y) (* z t)) 3))

series405.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(+ (* x y) (* z t))
214.0ms
(+ (+ (cbrt (pow (+ (* x y) (* z t)) 3)) (* a b)) (* c i))
122.0ms
(pow (+ (* x y) (* z t)) 3)
36.0ms
(cbrt (pow (+ (* x y) (* z t)) 3))

simplify60.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0370632
11754577
25001569

prune228.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.3b
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
0.3b
(sqrt (+ (* x y) (* z t)))
0.3b
(sqrt (+ (* x y) (* z t)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
9×flip3-+ flip-+
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×+-commutative pow2 pow-plus sqrt-unprod prod-exp sum-log rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 98
Calls
4 calls:
2.0ms
(+ (* x y) (* z t))
18.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
3.0ms
(sqrt (+ (* x y) (* z t)))
4.0ms
(sqrt (+ (* x y) (* z t)))

series344.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(+ (* x y) (* z t))
33.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
72.0ms
(sqrt (+ (* x y) (* z t)))
204.0ms
(sqrt (+ (* x y) (* z t)))

simplify41.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0237768
1959698
25002674

prune287.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes387.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0227
1227

end0.0ms

sample1.1s

Algorithm
intervals
Results
549.0ms13885×body80valid