Details

Time bar (total: 3.0s)

analyze595.0ms

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
3.1%96.7%0.2%8
17.2%82.7%0.2%9
21.8%78%0.2%10
30%68.8%1.2%11
31.8%65.3%2.9%12
40.1%55.3%4.6%13
44.5%50.1%5.4%14

sample24.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms64×body80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0679
1679

prune10.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ x y) (- z t)) t)
5.6b
(* (/ x y) (- z t))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*r*
4×pow1 sub-neg add-log-exp
2×distribute-rgt-in frac-times associate-+l+ flip3-- distribute-lft-in associate-*r/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 53
Calls
2 calls:
7.0ms
(+ (* (/ x y) (- z t)) t)
8.0ms
(* (/ x y) (- z t))

series22.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ (* (/ x y) (- z t)) t)
12.0ms
(* (/ x y) (- z t))

simplify34.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05055585

prune82.0ms

Filtered
45 candidates to 59 candidates (-31.1%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New53659
Fresh011
Picked011
Done000
Total53861

Merged error: 0.0b

Counts
61 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

1.4b
(* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (- z t) (cbrt (/ x y))))
8.7b
(cbrt (/ x y))
8.7b
(cbrt (/ x y))
8.7b
(cbrt (/ x y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod cbrt-div
29×frac-times
27×times-frac
25×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
17×associate-*l/
16×pow1 add-exp-log
15×associate-*r/
10×add-cbrt-cube
8×flip3-- pow-prod-down prod-exp flip-- cbrt-unprod
4×add-log-exp
3×pow1/3 div-inv
1×associate-*r* associate-*l* *-commutative
Counts
4 → 111
Calls
4 calls:
15.0ms
(* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (- z t) (cbrt (/ x y))))
2.0ms
(cbrt (/ x y))
2.0ms
(cbrt (/ x y))
2.0ms
(cbrt (/ x y))

series50.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (- z t) (cbrt (/ x y))))
12.0ms
(cbrt (/ x y))
14.0ms
(cbrt (/ x y))
12.0ms
(cbrt (/ x y))

simplify43.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
049691289
149691289

prune116.0ms

Filtered
85 candidates to 123 candidates (-44.7%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New1230123
Fresh066
Picked011
Done011
Total1238131

Merged error: 0.0b

Counts
131 → 8

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ (* x (- z t)) y) t)
0.0b
(* x (- z t))
7.7b
(/ (* x (- z t)) y)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
10×add-exp-log add-cbrt-cube
7×add-cube-cbrt
5×pow1 associate-*r* add-log-exp
4×associate-*r/
3×times-frac associate-*l* associate-/r*
2×cbrt-undiv sub-neg flip3-- div-exp prod-exp flip-- cbrt-unprod associate-/l/
1×+-commutative distribute-rgt-in frac-2neg distribute-lft-in flip3-+ pow-prod-down clear-num sum-log *-commutative flip-+ div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 59
Calls
3 calls:
8.0ms
(+ (/ (* x (- z t)) y) t)
8.0ms
(* x (- z t))
6.0ms
(/ (* x (- z t)) y)

series42.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ (/ (* x (- z t)) y) t)
10.0ms
(* x (- z t))
13.0ms
(/ (* x (- z t)) y)

simplify51.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05913575

prune68.0ms

Filtered
45 candidates to 68 candidates (-51.1%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New67168
Fresh235
Picked011
Done112
Total70676

Merged error: 0.0b

Counts
76 → 6

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ y (- z t))
0.0b
(+ (/ x (/ y (- z t))) t)
7.7b
(/ x (/ y (- z t)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
105×*-un-lft-identity
103×add-sqr-sqrt
71×add-cube-cbrt
26×associate-/r*
16×distribute-lft-out-- difference-of-squares
11×associate-/r/
10×add-exp-log add-cbrt-cube
6×div-inv associate-/l*
5×flip3-- flip-- add-log-exp
4×cbrt-undiv div-exp
3×pow1
2×frac-2neg clear-num
1×+-commutative flip3-+ sum-log flip-+ distribute-lft-out
Counts
3 → 151
Calls
3 calls:
5.0ms
(/ y (- z t))
24.0ms
(+ (/ x (/ y (- z t))) t)
8.0ms
(/ x (/ y (- z t)))

series28.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ y (- z t))
10.0ms
(+ (/ x (/ y (- z t))) t)
12.0ms
(/ x (/ y (- z t)))

simplify53.0ms

Algorithm
egg-herbie
Counts
160 → 160
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
050272026

prune116.0ms

Filtered
119 candidates to 160 candidates (-34.5%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1591160
Fresh033
Picked011
Done022
Total1597166

Merged error: 0b

Counts
166 → 7

regimes397.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0109
1109

end0.0ms

analyze587.0ms

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
3.1%96.7%0.2%8
17.2%82.7%0.2%9
21.8%78%0.2%10
30%68.8%1.2%11
31.8%65.3%2.9%12
40.1%55.3%4.6%13
44.5%50.1%5.4%14

sample541.0ms

Algorithm
intervals
Results
240.0ms8000×body80valid
65.0ms2108×body80invalid

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