Details

Time bar (total: 1.4s)

sample31.0ms

Algorithm
intervals
Results
15.0ms343×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

Filtered
1 candidates to 0 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 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (- (+ x y) z) (* t 2.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×add-exp-log times-frac add-cbrt-cube associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp associate-/l/ distribute-lft-out difference-of-squares
1×pow1 flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
8.0ms
(/ (- (+ x y) z) (* t 2.0))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify71.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0203198
1740169
23492169
35001169

prune57.0ms

Filtered
33 candidates to 23 candidates (69.7%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New31233
Fresh000
Picked101
Done000
Total32234

Merged error: 0b

Counts
34 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))
0.1b
(/ (+ x y) (* t 2.0))

rewrite17.0ms

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:
10.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))
6.0ms
(/ (+ x y) (* t 2.0))

series70.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))
36.0ms
(/ (+ x y) (* t 2.0))

simplify77.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0268324
1890289
23645287
35001287

prune75.0ms

Filtered
50 candidates to 35 candidates (70.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New50050
Fresh011
Picked011
Done000
Total50252

Merged error: 0b

Counts
52 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
35×*-un-lft-identity
34×times-frac
23×add-exp-log
22×associate-*r*
18×add-cube-cbrt
13×associate-*l* add-cbrt-cube
8×div-exp prod-exp
6×distribute-lft-out-- unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1 distribute-lft-out difference-of-squares
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative add-log-exp
Counts
1 → 65
Calls
1 calls:
18.0ms
(* (/ 1 t) (/ (- (+ x y) z) 2.0))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(* (/ 1 t) (/ (- (+ x y) z) 2.0))

simplify40.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0396501
11791422
25002416

prune97.0ms

Filtered
68 candidates to 43 candidates (63.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh000
Picked011
Done011
Total68270

Merged error: 0b

Counts
70 → 2

regimes95.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0126
1126

end0.0ms

sample559.0ms

Algorithm
intervals
Results
298.0ms10873×body80valid

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