Details

Time bar (total: 3.2s)

analyze674.0ms

Algorithm
search

sample20.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
2.0ms71×body80invalid

simplify86.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1284
2804
32544
46414
510664
623734
739144
850014

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×pow1 add-exp-log distribute-rgt-in frac-times add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
2×associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 49
Calls
2 calls:
7.0ms
(+ x (* (- y z) (- t x)))
8.0ms
(* (- y z) (- t x))

series23.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ x (* (- y z) (- t x)))
9.0ms
(* (- y z) (- t x))

simplify34.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0290310
11174292
25001291

prune63.0ms

Filtered
40 candidates to 55 candidates (-37.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New52355
Fresh000
Picked011
Done000
Total52456

Merged error: 0.0b

Counts
56 → 4

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ (* (- y z) (- (* t t) (* x x))) (+ t x)))
2.3b
(- (* t t) (* x x))
7.2b
(* (- y z) (- (* t t) (* x x)))
20.4b
(/ (* (- y z) (- (* t t) (* x x))) (+ t x))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity
13×flip3-- flip--
12×add-sqr-sqrt
11×add-exp-log add-cbrt-cube
8×frac-times add-cube-cbrt associate-/l/ add-log-exp
6×pow1
5×associate-*l*
4×times-frac associate-*r/ associate-*r* associate-*l/ associate-/r*
3×sub-neg distribute-lft-out difference-of-squares
2×cbrt-undiv distribute-rgt-in distribute-lft-in flip3-+ div-exp prod-exp associate-/r/ cbrt-unprod flip-+
1×+-commutative frac-2neg diff-log pow-prod-down clear-num sum-log *-commutative div-inv associate-/l* distribute-lft-out-- unswap-sqr
Counts
4 → 91
Calls
4 calls:
6.0ms
(+ x (/ (* (- y z) (- (* t t) (* x x))) (+ t x)))
3.0ms
(- (* t t) (* x x))
8.0ms
(* (- y z) (- (* t t) (* x x)))
11.0ms
(/ (* (- y z) (- (* t t) (* x x))) (+ t x))

series99.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(+ x (/ (* (- y z) (- (* t t) (* x x))) (+ t x)))
5.0ms
(- (* t t) (* x x))
22.0ms
(* (- y z) (- (* t t) (* x x)))
34.0ms
(/ (* (- y z) (- (* t t) (* x x))) (+ t x))

simplify70.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
0516878
12664784
25002783

prune109.0ms

Filtered
76 candidates to 103 candidates (-35.5%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1012103
Fresh112
Picked011
Done011
Total1025107

Merged error: 0b

Counts
107 → 5

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* (- y z) (/ (- (* t t) (* x x)) (+ t x))))
0.0b
(* (- y z) (/ (- (* t t) (* x x)) (+ t x)))
2.3b
(- (* t t) (* x x))
22.0b
(/ (- (* t t) (* x x)) (+ t x))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
44×*-un-lft-identity
33×times-frac
31×add-sqr-sqrt
24×add-cube-cbrt
22×associate-*r*
11×add-exp-log add-cbrt-cube difference-of-squares
9×distribute-lft-out
8×add-log-exp
6×pow1
5×associate-*l*
4×flip3-- associate-/r* associate-/r/ flip-- associate-/l*
3×flip3-+ flip-+
2×cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
1×+-commutative sub-neg frac-2neg diff-log div-sub associate-*r/ pow-prod-down clear-num sum-log *-commutative distribute-lft-out--
Counts
4 → 112
Calls
4 calls:
3.0ms
(+ x (* (- y z) (/ (- (* t t) (* x x)) (+ t x))))
14.0ms
(* (- y z) (/ (- (* t t) (* x x)) (+ t x)))
3.0ms
(- (* t t) (* x x))
7.0ms
(/ (- (* t t) (* x x)) (+ t x))

series86.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(+ x (* (- y z) (/ (- (* t t) (* x x)) (+ t x))))
37.0ms
(* (- y z) (/ (- (* t t) (* x x)) (+ t x)))
5.0ms
(- (* t t) (* x x))
9.0ms
(/ (- (* t t) (* x x)) (+ t x))

simplify75.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 1 (14.0ms)

IterNodesCost
05171029
12684945
25002945

prune103.0ms

Filtered
87 candidates to 124 candidates (-42.5%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1240124
Fresh022
Picked011
Done022
Total1245129

Merged error: 0b

Counts
129 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (* x z) x) (* x y))
0.0b
(+ (* x z) x)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
2×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt *-un-lft-identity diff-log sum-log add-cbrt-cube
1×+-commutative sub-neg flip3-- flip3-+ associate--l+ flip-- flip-+
Counts
2 → 25
Calls
2 calls:
5.0ms
(- (+ (* x z) x) (* x y))
3.0ms
(+ (* x z) x)

series11.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(- (+ (* x z) x) (* x y))
4.0ms
(+ (* x z) x)

simplify59.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
0138161
1487150
22006145
35001141

prune29.0ms

Filtered
22 candidates to 31 candidates (-40.9%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New31031
Fresh011
Picked011
Done033
Total31536

Merged error: 0b

Counts
36 → 5

regimes343.0ms

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
0104
1104

end0.0ms

analyze669.0ms

Algorithm
search

sample536.0ms

Algorithm
intervals
Results
220.0ms8000×body80valid
70.0ms2485×body80invalid

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