Details

Time bar (total: 2.4s)

sample35.0ms

Algorithm
intervals
Results
22.0ms343×body80valid

simplify35.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0204
1414
2584
3774
41114
51714
62934
75214
87074
97874
109644
119884
129884

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x y) z)
0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
10×add-sqr-sqrt
7×add-exp-log add-cbrt-cube add-log-exp
6×times-frac associate-/l* distribute-lft-out--
4×add-cube-cbrt
3×distribute-lft-out difference-of-squares
2×pow1 cbrt-undiv flip3-- diff-log div-exp flip-- associate-/l/
1×sub-neg frac-2neg div-sub prod-exp associate--l+ clear-num associate-/r* sum-log cbrt-unprod div-inv
Counts
2 → 47
Calls
2 calls:
20.0ms
(- (+ x y) z)
34.0ms
(/ (- (+ x y) z) (* t 2.0))

series56.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(- (+ x y) z)
39.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify74.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0235273
1843239
23900238
35001238

prune94.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* t 2.0))
0.0b
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
8×times-frac
7×add-exp-log add-cbrt-cube
6×add-sqr-sqrt
4×add-cube-cbrt associate-/l* add-log-exp
3×div-inv distribute-lft-out distribute-lft-out--
2×pow1 cbrt-undiv div-exp associate-/l/
1×sub-neg flip3-- distribute-rgt-out-- frac-2neg flip3-+ diff-log prod-exp clear-num associate-/r* frac-sub flip-- cbrt-unprod flip-+ sub-div difference-of-squares
Counts
2 → 44
Calls
2 calls:
8.0ms
(/ (+ x y) (* t 2.0))
29.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series73.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(/ (+ x y) (* t 2.0))
36.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify74.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0268324
1890289
23645287
35001287

prune96.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x y) z)
0.3b
(* (/ 1 (* t 2.0)) (- (+ x y) z))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
21×add-exp-log
15×*-un-lft-identity
11×add-sqr-sqrt add-cbrt-cube
10×prod-exp
7×associate-*l* add-log-exp
6×associate-*r*
5×add-cube-cbrt
4×pow1 div-exp cbrt-unprod distribute-lft-out--
3×distribute-rgt-in sub-neg flip3-- distribute-lft-in times-frac associate--l+ flip--
2×cbrt-undiv frac-times rec-exp diff-log 1-exp associate-*r/ distribute-lft-out difference-of-squares
1×pow-prod-down associate-*l/ sum-log *-commutative div-inv unswap-sqr
Counts
2 → 61
Calls
2 calls:
17.0ms
(- (+ x y) z)
51.0ms
(* (/ 1 (* t 2.0)) (- (+ x y) z))

series64.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(- (+ x y) z)
44.0ms
(* (/ 1 (* t 2.0)) (- (+ x y) z))

simplify41.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0356410
11773339
25002337

prune105.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ x y) z)
0.0b
(/ (* t 2.0) (- (+ x y) z))
0.3b
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
66×times-frac
61×*-un-lft-identity
40×add-sqr-sqrt
29×add-exp-log
26×add-cube-cbrt
18×associate-/r*
17×add-cbrt-cube
14×div-exp distribute-lft-out--
11×associate-/r/
8×add-log-exp
7×cbrt-undiv distribute-lft-out difference-of-squares
6×flip3-- flip-- div-inv
4×pow1 prod-exp associate-/l*
3×rec-exp 1-exp
2×frac-2neg diff-log clear-num cbrt-unprod
1×sub-neg pow-flip associate--l+ sum-log inv-pow
Counts
3 → 122
Calls
3 calls:
17.0ms
(- (+ x y) z)
21.0ms
(/ (* t 2.0) (- (+ x y) z))
22.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

series114.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(- (+ x y) z)
53.0ms
(/ (* t 2.0) (- (+ x y) z))
45.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

simplify49.0ms

Algorithm
egg-herbie
Counts
131 → 131
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0431954
12147841
25001764

prune182.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes147.0ms

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
0126
1126

end0.0ms

sample886.0ms

Algorithm
intervals
Results
598.0ms10889×body80valid