Details

Time bar (total: 2.1s)

analyze491.0ms

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
12.5%87.3%0.2%7
18.7%81.1%0.2%8
46.8%53%0.2%9
47.6%52.2%0.2%10
48.3%51.5%0.2%11
54.2%45.6%0.2%12
67.6%32.2%0.2%13
68.2%31.6%0.2%14

sample24.0ms

Algorithm
intervals
Results
10.0ms256×body80valid
2.0ms39×body80invalid

simplify33.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
064013
164013

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

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
*-un-lft-identity
sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l- sub-neg associate-+l+ flip3-+ diff-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 15
Calls
1 calls:
9.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

simplify44.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05375288

prune28.0ms

Filtered
14 candidates to 18 candidates (-28.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New17118
Fresh000
Picked011
Done000
Total17219

Merged error: 0.0b

Counts
19 → 2

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(- t (* y (/ z 2.0)))
0.0b
(sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0)))))
0.0b
(sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0)))))
0.3b
(* (sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0))))) (sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0))))))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
48×sqrt-div
28×add-sqr-sqrt associate-*l/
24×frac-add sqrt-prod
21×pow1
16×frac-times
14×add-cube-cbrt *-un-lft-identity
13×flip3-- flip--
12×flip3-+ flip-+
10×sqrt-pow1 pow1/2
swap-sqr
add-exp-log associate-*r* associate-*l* add-cbrt-cube add-log-exp
pow-prod-up
associate-*r/ unswap-sqr
pow-prod-down pow-sqr
rem-sqrt-square
pow2 sub-neg pow-plus sqrt-unprod diff-log prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 118
Calls
4 calls:
3.0ms
(- t (* y (/ z 2.0)))
7.0ms
(sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0)))))
7.0ms
(sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0)))))
19.0ms
(* (sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0))))) (sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0))))))

series136.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(- t (* y (/ z 2.0)))
51.0ms
(sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0)))))
52.0ms
(sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0)))))
22.0ms
(* (sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0))))) (sqrt (+ (* (/ 1.0 8.0) x) (- t (* y (/ z 2.0))))))

simplify54.0ms

Algorithm
egg-herbie
Counts
130 → 130
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
049803486
149803486

prune202.0ms

Filtered
82 candidates to 130 candidates (-58.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1300130
Fresh000
Picked011
Done011
Total1302132

Merged error: 0.0b

Counts
132 → 2

regimes427.0ms

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 (1.0ms)

IterNodesCost
04913
14913

end0.0ms

sample603.0ms

Algorithm
intervals
Results
327.0ms7999×body80valid
48.0ms1173×body80invalid
0.0msbody2560valid

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