Details

Time bar (total: 3.6s)

analyze258.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
0%0%100%2
0%0%100%3
0%0%100%4
0%0%100%5
0%0%100%6
0%0%100%7
0%0%100%8
0%0%100%9
0%0%100%10
0%0%100%11
0%0%100%12
0%0%100%13
0%0%100%14

sample49.0ms

Algorithm
intervals
Results
16.0ms102×body320valid
10.0ms104×body160valid
8.0ms280×pre80true
3.0ms15×body640valid
2.0ms35×body80valid
1.0ms24×body80nan

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03017
13017

prune6.0ms

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: 50.8b

Counts
2 → 1

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- (* b b) (* (* 4.0 a) c)))
0.1b
(/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a))
0.1b
(- (* b b) (* (* 4.0 a) c))
26.7b
(+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c))))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
10×add-log-exp
add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt
distribute-lft-out
pow1 times-frac associate-/l*
distribute-rgt-neg-in sqrt-prod
cbrt-undiv neg-sub0 associate-+l- flip3-- flip3-+ sqrt-div div-exp sum-log flip-- flip-+ associate-/l/
+-commutative sub-neg rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 diff-log div-sub neg-log prod-exp clear-num associate-/r* cbrt-unprod div-inv
Counts
4 → 69
Calls
4 calls:
3.0ms
(sqrt (- (* b b) (* (* 4.0 a) c)))
11.0ms
(/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a))
3.0ms
(- (* b b) (* (* 4.0 a) c))
7.0ms
(+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c))))

series64.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(sqrt (- (* b b) (* (* 4.0 a) c)))
24.0ms
(/ (+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c)))) (* 2.0 a))
10.0ms
(- (* b b) (* (* 4.0 a) c))
15.0ms
(+ (neg b) (sqrt (- (* b b) (* (* 4.0 a) c))))

simplify45.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
050921264

prune114.0ms

Filtered
64 candidates to 81 candidates (-26.6%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New79281
Fresh000
Picked101
Done000
Total80282

Merged error: 0.1b

Counts
82 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.1b
(- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))
0.1b
(- (* b b) (* 4.0 (* a c)))
0.2b
(/ (/ (* 4.0 (* a c)) (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))) (* 2.0 a))
0.3b
(/ (* 4.0 (* a c)) (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
45×add-exp-log add-cbrt-cube
34×times-frac
30×add-sqr-sqrt *-un-lft-identity
17×cbrt-undiv div-exp
14×associate-/l*
13×prod-exp cbrt-unprod
10×add-cube-cbrt distribute-lft-out-- add-log-exp difference-of-squares
associate-/r*
associate-/r/
flip3-- distribute-rgt-neg-in sqrt-prod flip--
pow1 div-inv
diff-log
sub-neg frac-2neg clear-num
associate--l- neg-sub0 neg-log associate-/l/
Counts
4 → 115
Calls
4 calls:
8.0ms
(- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))
3.0ms
(- (* b b) (* 4.0 (* a c)))
15.0ms
(/ (/ (* 4.0 (* a c)) (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))) (* 2.0 a))
14.0ms
(/ (* 4.0 (* a c)) (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))))

series122.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))
8.0ms
(- (* b b) (* 4.0 (* a c)))
41.0ms
(/ (/ (* 4.0 (* a c)) (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))) (* 2.0 a))
57.0ms
(/ (* 4.0 (* a c)) (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))))

simplify48.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
051082561

prune175.0ms

Filtered
79 candidates to 127 candidates (-60.8%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New1225127
Fresh101
Picked101
Done000
Total1245129

Merged error: 0b

Counts
129 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- (* b b) (* 4.0 (* a c))))
0.1b
(/ c (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))))
0.1b
(- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))
0.1b
(- (* b b) (* 4.0 (* a c)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
37×*-un-lft-identity
21×times-frac
17×add-cube-cbrt
10×distribute-lft-out-- add-log-exp difference-of-squares
sqrt-prod
associate-/r*
add-exp-log add-cbrt-cube
pow1 distribute-rgt-neg-in
flip3-- flip--
diff-log associate-/l*
sub-neg sqrt-div associate-/r/
cbrt-undiv associate--l- neg-sub0 rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 div-exp neg-log clear-num div-inv
Counts
4 → 88
Calls
4 calls:
4.0ms
(sqrt (- (* b b) (* 4.0 (* a c))))
9.0ms
(/ c (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))))
10.0ms
(- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))
4.0ms
(- (* b b) (* 4.0 (* a c)))

series84.0ms

Counts
4 → 12
Calls
4 calls:
14.0ms
(sqrt (- (* b b) (* 4.0 (* a c))))
47.0ms
(/ c (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))))
15.0ms
(- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))
8.0ms
(- (* b b) (* 4.0 (* a c)))

simplify59.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049421771
149421771

prune143.0ms

Filtered
71 candidates to 100 candidates (-40.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New991100
Fresh134
Picked011
Done000
Total1005105

Merged error: 0b

Counts
105 → 5

localize14.0ms

Local error

Found 4 expressions with local error:

0.1b
(- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))
0.1b
(/ (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) c)
0.1b
(- (* b b) (* 4.0 (* a c)))
0.3b
(/ 1 (/ (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) c))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
180×times-frac
154×add-sqr-sqrt *-un-lft-identity
86×add-cube-cbrt
34×distribute-lft-out-- difference-of-squares
28×associate-/r*
17×add-exp-log distribute-rgt-neg-in sqrt-prod
11×add-cbrt-cube
10×associate-/l* add-log-exp
div-exp
div-inv
pow1
cbrt-undiv
flip3-- diff-log flip--
sub-neg rec-exp frac-2neg 1-exp clear-num associate-/l/
associate--l- neg-sub0 pow-flip div-sub neg-log associate-/r/ inv-pow
Counts
4 → 198
Calls
4 calls:
8.0ms
(- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))
10.0ms
(/ (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) c)
4.0ms
(- (* b b) (* 4.0 (* a c)))
13.0ms
(/ 1 (/ (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) c))

series77.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(- (neg b) (sqrt (- (* b b) (* 4.0 (* a c)))))
18.0ms
(/ (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) c)
8.0ms
(- (* b b) (* 4.0 (* a c)))
35.0ms
(/ 1 (/ (- (neg b) (sqrt (- (* b b) (* 4.0 (* a c))))) c))

simplify84.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
050274832

prune243.0ms

Filtered
115 candidates to 210 candidates (-82.6%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New2100210
Fresh033
Picked011
Done011
Total2105215

Merged error: 0b

Counts
215 → 5

regimes158.0ms

Accuracy

0% (0.1b 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
01819
11819

end0.0ms

analyze255.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
0%0%100%2
0%0%100%3
0%0%100%4
0%0%100%5
0%0%100%6
0%0%100%7
0%0%100%8
0%0%100%9
0%0%100%10
0%0%100%11
0%0%100%12
0%0%100%13
0%0%100%14

sample1.4s

Algorithm
intervals
Results
501.0ms3646×body320valid
277.0ms2923×body160valid
246.0ms8808×pre80true
95.0ms490×body640valid
45.0ms941×body80valid
37.0ms808×body80nan

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