Details

Time bar (total: 5.5s)

sample42.0ms

Algorithm
intervals
Results
15.0ms387×body80valid

simplify57.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0328
1698
21348
32258
43788
55988
68158
710358
811438
912118
1012118

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (/ (* z t) 16.0))
0.0b
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
0.0b
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
0.2b
(/ (* z t) 16.0)

rewrite322.0ms

Algorithm
rewrite-expression-head
Rules
20×add-log-exp
13×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt sum-log
4×pow1 diff-log
3×associate-+l+ flip3-+ times-frac associate-/r* flip-+
2×cbrt-undiv +-commutative sub-neg div-exp associate--l+ frac-sub distribute-lft-out distribute-lft-out--
1×associate-+l- flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* difference-of-squares
Counts
4 → 69
Calls
4 calls:
11.0ms
(+ (* x y) (/ (* z t) 16.0))
229.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
71.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
10.0ms
(/ (* z t) 16.0)

series267.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(+ (* x y) (/ (* z t) 16.0))
136.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
74.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
18.0ms
(/ (* z t) 16.0)

simplify41.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0376628
11475597
25001590

prune244.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* a b) 4.0)
0.0b
(+ (* x y) (* (/ z (sqrt 16.0)) (/ t (sqrt 16.0))))
0.0b
(+ (- (+ (* x y) (* (/ z (sqrt 16.0)) (/ t (sqrt 16.0)))) (/ (* a b) 4.0)) c)
0.0b
(- (+ (* x y) (* (/ z (sqrt 16.0)) (/ t (sqrt 16.0)))) (/ (* a b) 4.0))

rewrite202.0ms

Algorithm
rewrite-expression-head
Rules
20×add-log-exp
13×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt sum-log
4×pow1 diff-log
3×associate-+l+ flip3-+ times-frac associate-/r* flip-+
2×cbrt-undiv +-commutative sub-neg div-exp associate--l+ frac-sub distribute-lft-out distribute-lft-out--
1×associate-+l- flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* difference-of-squares
Counts
4 → 69
Calls
4 calls:
11.0ms
(/ (* a b) 4.0)
9.0ms
(+ (* x y) (* (/ z (sqrt 16.0)) (/ t (sqrt 16.0))))
138.0ms
(+ (- (+ (* x y) (* (/ z (sqrt 16.0)) (/ t (sqrt 16.0)))) (/ (* a b) 4.0)) c)
43.0ms
(- (+ (* x y) (* (/ z (sqrt 16.0)) (/ t (sqrt 16.0)))) (/ (* a b) 4.0))

series854.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(/ (* a b) 4.0)
193.0ms
(+ (* x y) (* (/ z (sqrt 16.0)) (/ t (sqrt 16.0))))
375.0ms
(+ (- (+ (* x y) (* (/ z (sqrt 16.0)) (/ t (sqrt 16.0)))) (/ (* a b) 4.0)) c)
260.0ms
(- (+ (* x y) (* (/ z (sqrt 16.0)) (/ t (sqrt 16.0)))) (/ (* a b) 4.0))

simplify46.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0388848
11626787
25002740

prune275.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x y) (* 0.25 (* a b)))
0.0b
(+ (+ (- (* x y) (* 0.25 (* a b))) (/ z (/ 16.0 t))) c)
0.0b
(+ (- (* x y) (* 0.25 (* a b))) (/ z (/ 16.0 t)))
0.2b
(/ z (/ 16.0 t))

rewrite285.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
53×*-un-lft-identity
46×add-sqr-sqrt add-cube-cbrt
20×add-log-exp
13×associate-/r*
9×add-exp-log add-cbrt-cube
7×sum-log
5×div-inv
4×pow1 distribute-lft-out
3×cbrt-undiv associate-+l- associate-+l+ diff-log div-exp associate-/l*
2×+-commutative sub-neg flip3-- flip3-+ frac-add flip-- flip-+
1×frac-2neg clear-num associate-/r/
Counts
4 → 117
Calls
4 calls:
9.0ms
(- (* x y) (* 0.25 (* a b)))
217.0ms
(+ (+ (- (* x y) (* 0.25 (* a b))) (/ z (/ 16.0 t))) c)
45.0ms
(+ (- (* x y) (* 0.25 (* a b))) (/ z (/ 16.0 t)))
9.0ms
(/ z (/ 16.0 t))

series291.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(- (* x y) (* 0.25 (* a b)))
141.0ms
(+ (+ (- (* x y) (* 0.25 (* a b))) (/ z (/ 16.0 t))) c)
87.0ms
(+ (- (* x y) (* 0.25 (* a b))) (/ z (/ 16.0 t)))
16.0ms
(/ z (/ 16.0 t))

simplify61.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0586983
12304949
25001948

prune404.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
1.0b
(cbrt 16.0)
1.0b
(cbrt 16.0)
1.0b
(cbrt 16.0)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt 16.0)
1.0ms
(cbrt 16.0)
1.0ms
(cbrt 16.0)

series184.0ms

Counts
4 → 6
Calls
4 calls:
183.0ms
(cbrt t)
0.0ms
(cbrt 16.0)
0.0ms
(cbrt 16.0)
0.0ms
(cbrt 16.0)

simplify56.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
064159
1138141
2370133
31438133
45001133

prune225.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes437.0ms

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
02411
12411

end0.0ms

sample1.1s

Algorithm
intervals
Results
480.0ms11971×body80valid