Details

Time bar (total: 2.0s)

sample32.0ms

Algorithm
intervals
Results
9.0ms322×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

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ 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))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify74.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0203198
1740169
23492169
35001169

prune34.0ms

Filtered
33 candidates to 23 candidates (30.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New32133
Fresh000
Picked011
Done000
Total32234

Merged error: 0.0b

Counts
34 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
29×*-un-lft-identity
16×times-frac
12×add-sqr-sqrt
9×add-log-exp
8×distribute-lft-out
7×add-cube-cbrt
5×distribute-lft-out--
3×frac-sub
2×pow1 add-exp-log flip3-+ diff-log frac-add sum-log add-cbrt-cube flip-+ div-inv difference-of-squares
1×+-commutative sub-neg distribute-rgt-out flip3-- associate--l+ flip--
Counts
2 → 41
Calls
2 calls:
11.0ms
(+ (/ y t) (/ x t))
21.0ms
(- (+ (/ y t) (/ x t)) (/ z t))

series13.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(+ (/ y t) (/ x t))
8.0ms
(- (+ (/ y t) (/ x t)) (/ z t))

simplify55.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0220339
1671323
22370316
35002316

prune48.0ms

Filtered
47 candidates to 35 candidates (25.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New46147
Fresh000
Picked011
Done011
Total46349

Merged error: 0b

Counts
49 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

1.7b
(* (- (/ y t) (/ x t)) (- (* t (+ (/ y t) (/ x t))) z))
3.3b
(* t (+ (/ y t) (/ x t)))
3.3b
(* (- (/ y t) (/ x t)) t)
19.8b
(/ (* (- (/ y t) (/ x t)) (- (* t (+ (/ y t) (/ x t))) z)) (* (- (/ y t) (/ x t)) t))

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
46×add-sqr-sqrt
40×*-un-lft-identity
27×times-frac associate-*l*
22×add-exp-log add-cbrt-cube
18×flip3-- flip--
16×frac-times add-cube-cbrt associate-*l/
14×associate-*r* associate-/l/
10×pow1
8×frac-sub distribute-lft-out-- sub-div difference-of-squares
7×distribute-rgt-in distribute-lft-in associate-*r/ prod-exp cbrt-unprod div-inv
4×cbrt-undiv div-exp associate--l+ associate-/r/ distribute-lft-out add-log-exp
3×pow-prod-down *-commutative unswap-sqr
2×sub-neg distribute-rgt-out--
1×distribute-rgt-out frac-2neg flip3-+ frac-add clear-num associate-/r* flip-+ associate-/l*
Counts
4 → 147
Calls
4 calls:
33.0ms
(* (- (/ y t) (/ x t)) (- (* t (+ (/ y t) (/ x t))) z))
14.0ms
(* t (+ (/ y t) (/ x t)))
15.0ms
(* (- (/ y t) (/ x t)) t)
47.0ms
(/ (* (- (/ y t) (/ x t)) (- (* t (+ (/ y t) (/ x t))) z)) (* (- (/ y t) (/ x t)) t))

series41.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(* (- (/ y t) (/ x t)) (- (* t (+ (/ y t) (/ x t))) z))
7.0ms
(* t (+ (/ y t) (/ x t)))
7.0ms
(* (- (/ y t) (/ x t)) t)
10.0ms
(/ (* (- (/ y t) (/ x t)) (- (* t (+ (/ y t) (/ x t))) z)) (* (- (/ y t) (/ x t)) t))

simplify158.0ms

Algorithm
egg-herbie
Counts
159 → 159
Iterations

Useful iterations: 1 (22.0ms)

IterNodesCost
07491821
148111498
250021498

prune146.0ms

Filtered
159 candidates to 119 candidates (25.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1590159
Fresh000
Picked011
Done022
Total1593162

Merged error: 0b

Counts
162 → 3

regimes400.0ms

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 (1.0ms)

IterNodesCost
0114
1114

end0.0ms

sample757.0ms

Algorithm
intervals
Results
333.0ms10837×body80valid

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