Details

Time bar (total: 4.1s)

sample49.0ms

Algorithm
intervals
Results
17.0ms381×body80valid

simplify140.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0144
1284
2804
32544
46414
510664
623734
739144
850014

prune7.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize19.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- y z) (- t x))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×frac-times
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 34
Calls
1 calls:
17.0ms
(* (- y z) (- t x))

series19.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(* (- y z) (- t x))

simplify54.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0218207
1960193
25002193

prune89.0ms

Filtered
37 candidates to 26 candidates (29.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New34337
Fresh000
Picked011
Done000
Total34438

Merged error: 0.0b

Counts
38 → 4

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y z) (neg x))
0.0b
(* (- y z) t)
0.0b
(+ (* (- y z) t) (* (- y z) (neg x)))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
12×associate-*l/
10×associate-*l*
9×add-cube-cbrt
7×pow1 add-exp-log add-cbrt-cube
6×flip3-- flip--
5×add-log-exp
4×frac-add
3×distribute-lft-neg-in distribute-rgt-neg-in distribute-rgt-neg-out
2×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative neg-mul-1 flip3-+ unsub-neg sum-log flip-+ distribute-lft-out
Counts
3 → 70
Calls
3 calls:
15.0ms
(* (- y z) (neg x))
10.0ms
(* (- y z) t)
13.0ms
(+ (* (- y z) t) (* (- y z) (neg x)))

series50.0ms

Counts
3 → 9
Calls
3 calls:
13.0ms
(* (- y z) (neg x))
12.0ms
(* (- y z) t)
25.0ms
(+ (* (- y z) t) (* (- y z) (neg x)))

simplify92.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 2 (80.0ms)

IterNodesCost
0385436
11726385
25001379

prune164.0ms

Filtered
79 candidates to 62 candidates (21.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New79079
Fresh022
Picked011
Done011
Total79483

Merged error: 0.0b

Counts
83 → 4

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- t x))
0.0b
(sqrt (- t x))
0.1b
(* (- y z) (sqrt (- t x)))
0.2b
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
46×sqrt-div
35×flip3-- flip--
32×frac-times
27×add-sqr-sqrt
21×*-un-lft-identity sqrt-prod
16×associate-*r* associate-*l/
13×pow1
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×associate-*r/
6×associate-*l*
5×distribute-lft-out-- difference-of-squares
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 117
Calls
4 calls:
6.0ms
(sqrt (- t x))
6.0ms
(sqrt (- t x))
19.0ms
(* (- y z) (sqrt (- t x)))
29.0ms
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

series89.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(sqrt (- t x))
17.0ms
(sqrt (- t x))
36.0ms
(* (- y z) (sqrt (- t x)))
18.0ms
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

simplify90.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
04531049
11687955
25001943

prune234.0ms

Filtered
129 candidates to 90 candidates (30.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1290129
Fresh011
Picked011
Done022
Total1294133

Merged error: 0.0b

Counts
133 → 4

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- y z))
0.0b
(sqrt (- y z))
0.1b
(* (sqrt (- y z)) (- t x))
0.2b
(* (sqrt (- y z)) (* (sqrt (- y z)) (- t x)))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
46×sqrt-div
35×flip3-- flip--
32×frac-times
27×add-sqr-sqrt
21×*-un-lft-identity sqrt-prod
16×associate-*r/ associate-*l*
13×pow1
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×distribute-rgt-in distribute-lft-in associate-*l/
6×sub-neg associate-*r*
5×distribute-lft-out-- difference-of-squares
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 129
Calls
4 calls:
6.0ms
(sqrt (- y z))
6.0ms
(sqrt (- y z))
23.0ms
(* (sqrt (- y z)) (- t x))
29.0ms
(* (sqrt (- y z)) (* (sqrt (- y z)) (- t x)))

series112.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(sqrt (- y z))
17.0ms
(sqrt (- y z))
60.0ms
(* (sqrt (- y z)) (- t x))
18.0ms
(* (sqrt (- y z)) (* (sqrt (- y z)) (- t x)))

simplify107.0ms

Algorithm
egg-herbie
Counts
141 → 141
Iterations

Useful iterations: 2 (79.0ms)

IterNodesCost
04881106
119791012
250011008

prune268.0ms

Filtered
141 candidates to 94 candidates (33.3%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1410141
Fresh000
Picked011
Done033
Total1414145

Merged error: 0.0b

Counts
145 → 4

regimes773.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample1.4s

Algorithm
intervals
Results
567.0ms12074×body80valid

Profiling

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