Details

Time bar (total: 2.5s)

analyze449.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
49.1%50.7%0.2%9
49.5%50.3%0.2%10
49.7%50.1%0.2%11
50.2%49.6%0.2%12
60.5%39.3%0.2%13
60.6%37.9%1.4%14

sample40.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify96.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (95.0ms)

IterNodesCost
017669
117669

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
10×add-sqr-sqrt
7×add-exp-log add-cbrt-cube add-log-exp
6×times-frac associate-/l* distribute-lft-out--
4×add-cube-cbrt
3×distribute-lft-out difference-of-squares
2×pow1 cbrt-undiv flip3-- diff-log div-exp flip-- 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 → 46
Calls
2 calls:
10.0ms
(- (+ x y) z)
10.0ms
(/ (- (+ x y) z) (* t 2.0))

series26.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(- (+ x y) z)
22.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify25.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (21.0ms)

IterNodesCost
05076496

prune59.0ms

Filtered
36 candidates to 52 candidates (-44.4%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New48452
Fresh000
Picked101
Done000
Total49453

Merged error: 0b

Counts
53 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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 → 43
Calls
2 calls:
11.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))
6.0ms
(/ (+ x y) (* t 2.0))

series19.0ms

Counts
2 → 6
Calls
2 calls:
12.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))
7.0ms
(/ (+ x y) (* t 2.0))

simplify25.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
05063595

prune57.0ms

Filtered
35 candidates to 49 candidates (-40.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New49049
Fresh033
Picked011
Done000
Total49453

Merged error: 0b

Counts
53 → 4

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 0.5 (/ y t)) (* (/ 0.5 t) (- x z)))
0.3b
(* (/ 0.5 t) (- x z))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
9×associate-*r/
7×add-exp-log add-cbrt-cube
5×associate-*r* frac-add
4×pow1 frac-times sub-neg flip3-- flip-- add-log-exp
2×distribute-rgt-in associate-+r+ distribute-lft-in associate-*l/ prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 58
Calls
2 calls:
7.0ms
(+ (* 0.5 (/ y t)) (* (/ 0.5 t) (- x z)))
8.0ms
(* (/ 0.5 t) (- x z))

series21.0ms

Counts
2 → 6
Calls
2 calls:
12.0ms
(+ (* 0.5 (/ y t)) (* (/ 0.5 t) (- x z)))
9.0ms
(* (/ 0.5 t) (- x z))

simplify21.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 0 (15.0ms)

IterNodesCost
05016771

prune78.0ms

Filtered
51 candidates to 64 candidates (-25.5%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New63164
Fresh112
Picked101
Done101
Total66268

Merged error: 0b

Counts
68 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
41×*-un-lft-identity
27×times-frac
24×add-sqr-sqrt
16×add-cube-cbrt
7×distribute-lft-out distribute-lft-out--
5×associate-/l*
4×add-exp-log add-cbrt-cube add-log-exp difference-of-squares
3×associate-/r* div-inv
2×pow1 div-sub associate-/l/
1×cbrt-undiv +-commutative associate-+r- distribute-rgt-out flip3-- frac-2neg flip3-+ div-exp frac-add clear-num sum-log flip-- flip-+
Counts
2 → 59
Calls
2 calls:
16.0ms
(+ (/ y t) (/ (- x z) t))
5.0ms
(/ (- x z) t)

series14.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ (/ y t) (/ (- x z) t))
6.0ms
(/ (- x z) t)

simplify39.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05048636

prune52.0ms

Filtered
46 candidates to 65 candidates (-41.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New65065
Fresh011
Picked011
Done000
Total65267

Merged error: 0b

Counts
67 → 2

regimes183.0ms

Accuracy

0% (0.0b 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
02211
12211

end0.0ms

sample1.2s

Algorithm
intervals
Results
215.0ms8000×body80valid

Profiling

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