Details

Time bar (total: 2.7s)

sample31.0ms

Algorithm
intervals
Results
19.0ms343×body80valid

simplify37.0ms

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

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
18×add-sqr-sqrt
12×add-cube-cbrt prod-diff
7×add-exp-log add-cbrt-cube distribute-lft-out add-log-exp
6×times-frac associate-/l* distribute-lft-out--
4×fma-neg
3×difference-of-squares
2×pow1 cbrt-undiv expm1-log1p-u flip3-- diff-log div-exp flip-- log1p-expm1-u 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 → 67
Calls
2 calls:
22.0ms
(- (+ x y) z)
43.0ms
(/ (- (+ x y) z) (* t 2.0))

series60.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(- (+ x y) z)
44.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify36.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0292450
11124326
25002326

prune126.0ms

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)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
64×times-frac
63×*-un-lft-identity
56×prod-diff
38×add-sqr-sqrt
36×add-cube-cbrt
19×div-inv
11×distribute-lft-out
8×fma-neg
7×add-exp-log add-cbrt-cube
4×associate-/l* add-log-exp
3×distribute-lft-out--
2×pow1 cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u 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 → 112
Calls
2 calls:
8.0ms
(/ (+ x y) (* t 2.0))
34.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series73.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(/ (+ x y) (* t 2.0))
39.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify52.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
04761714
115491268
250011158

prune158.0ms

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

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
21×add-exp-log
19×add-sqr-sqrt
13×add-cube-cbrt
12×prod-diff
11×add-cbrt-cube
10×prod-exp
7×associate-*r* add-log-exp
6×associate-*l* distribute-lft-out
4×pow1 fma-neg div-exp cbrt-unprod distribute-lft-out--
3×flip3-- times-frac flip--
2×cbrt-undiv expm1-log1p-u frac-times rec-exp diff-log 1-exp associate-*l/ log1p-expm1-u difference-of-squares
1×sub-neg associate-*r/ pow-prod-down associate--l+ sum-log un-div-inv *-commutative div-inv unswap-sqr
Counts
2 → 76
Calls
2 calls:
21.0ms
(- (+ x y) z)
61.0ms
(* (- (+ x y) z) (/ 1 (* t 2.0)))

series58.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(- (+ x y) z)
39.0ms
(* (- (+ x y) z) (/ 1 (* t 2.0)))

simplify45.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0361532
11610386
25001382

prune132.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize200.0ms

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)))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
77×*-un-lft-identity
66×times-frac
48×add-sqr-sqrt
34×add-cube-cbrt
29×add-exp-log
18×associate-/r*
17×add-cbrt-cube
14×div-exp distribute-lft-out--
12×prod-diff
11×associate-/r/ distribute-lft-out
8×add-log-exp
7×cbrt-undiv difference-of-squares
6×flip3-- flip-- div-inv
4×pow1 fma-neg prod-exp associate-/l*
3×expm1-log1p-u rec-exp 1-exp log1p-expm1-u
2×frac-2neg diff-log clear-num cbrt-unprod
1×sub-neg pow-flip associate--l+ sum-log inv-pow
Counts
3 → 144
Calls
3 calls:
21.0ms
(- (+ x y) z)
19.0ms
(/ (* t 2.0) (- (+ x y) z))
23.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

series118.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(- (+ x y) z)
51.0ms
(/ (* t 2.0) (- (+ x y) z))
50.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

simplify61.0ms

Algorithm
egg-herbie
Counts
153 → 153
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
04901144
12388939
25001879

prune207.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes151.0ms

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

sample882.0ms

Algorithm
intervals
Results
607.0ms10889×body80valid