Details

Time bar (total: 2.9s)

analyze632.0ms

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
16.4%83.4%0.2%9
21.4%78.4%0.2%10
25.9%73.3%0.8%11
28%70.2%1.9%12
39.6%55.8%4.6%13
43.9%50.4%5.8%14

sample21.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms63×body80invalid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0679
1679

prune14.0ms

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 3 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (/ (* y (- z x)) t))
5.5b
(/ (* y (- z x)) t)

rewrite18.0ms

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:
6.0ms
(* y (- z x))
4.0ms
(+ x (/ (* y (- z x)) t))
6.0ms
(/ (* y (- z x)) t)

series29.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* y (- z x))
10.0ms
(+ x (/ (* y (- z x)) t))
12.0ms
(/ (* y (- z x)) t)

simplify41.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
06219575

prune86.0ms

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

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New62668
Fresh011
Picked101
Done000
Total63770

Merged error: 0.0b

Counts
70 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
5.8b
(* (/ y (* (cbrt t) (cbrt t))) (/ (- z x) (cbrt t)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
54×add-sqr-sqrt
40×times-frac
38×*-un-lft-identity
34×associate-*r*
26×cbrt-prod add-cube-cbrt
25×add-exp-log
18×add-cbrt-cube
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp associate-*l*
6×pow1 distribute-lft-out-- difference-of-squares unswap-sqr
4×add-log-exp
3×pow1/3
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
4 → 104
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
18.0ms
(* (/ y (* (cbrt t) (cbrt t))) (/ (- z x) (cbrt t)))

series86.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt t)
21.0ms
(cbrt t)
22.0ms
(cbrt t)
21.0ms
(* (/ y (* (cbrt t) (cbrt t))) (/ (- z x) (cbrt t)))

simplify60.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
050311044

prune115.0ms

Filtered
78 candidates to 116 candidates (-48.7%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1160116
Fresh066
Picked011
Done000
Total1167123

Merged error: 0.0b

Counts
123 → 7

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* y z) (* y (neg x)))
0.0b
(+ x (/ (+ (* y z) (* y (neg x))) t))
5.5b
(/ (+ (* y z) (* y (neg x))) t)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
14×*-un-lft-identity
12×add-sqr-sqrt add-cube-cbrt times-frac
7×add-log-exp
6×distribute-lft-out
5×add-exp-log add-cbrt-cube
4×associate-/l*
3×pow1 flip3-+ unsub-neg associate-/r* distribute-rgt-neg-out flip-+
2×+-commutative div-sub sum-log associate-/l/
1×cbrt-undiv associate-+r- frac-2neg div-exp clear-num div-inv
Counts
3 → 60
Calls
3 calls:
3.0ms
(+ (* y z) (* y (neg x)))
7.0ms
(+ x (/ (+ (* y z) (* y (neg x))) t))
6.0ms
(/ (+ (* y z) (* y (neg x))) t)

series30.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(+ (* y z) (* y (neg x)))
11.0ms
(+ x (/ (+ (* y z) (* y (neg x))) t))
13.0ms
(/ (+ (* y z) (* y (neg x))) t)

simplify29.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
05150784

prune80.0ms

Filtered
56 candidates to 69 candidates (-23.2%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New68169
Fresh145
Picked011
Done011
Total69776

Merged error: 0.0b

Counts
76 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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-+r+ 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:
3.0ms
(+ x (* (/ y t) (- z x)))
8.0ms
(* (/ y t) (- z x))

series23.0ms

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

simplify35.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05071583

prune51.0ms

Filtered
44 candidates to 59 candidates (-34.1%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New59059
Fresh044
Picked011
Done022
Total59766

Merged error: 0.0b

Counts
66 → 7

regimes259.0ms

Accuracy

0% (2.1b remaining)

Error of 2.1b against oracle of 0.0b and baseline of 2.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0109
1109

end0.0ms

analyze619.0ms

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
16.4%83.4%0.2%9
21.4%78.4%0.2%10
25.9%73.3%0.8%11
28%70.2%1.9%12
39.6%55.8%4.6%13
43.9%50.4%5.8%14

sample562.0ms

Algorithm
intervals
Results
255.0ms8000×body80valid
64.0ms2029×body80invalid

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