Details

Time bar (total: 2.7s)

sample30.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0156
1226
2226

prune4.0ms

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: 1.4b

Counts
2 → 1

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ y (- (* 1.1283791670955126 (exp z)) (* x y))))
0.0b
(- (* 1.1283791670955126 (exp z)) (* x y))
7.7b
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
11×add-sqr-sqrt add-cube-cbrt
9×times-frac
7×add-log-exp
5×add-exp-log add-cbrt-cube
3×pow1 associate-/r* associate-/l*
2×flip3-- associate-/r/ flip--
1×cbrt-undiv +-commutative sub-neg frac-2neg flip3-+ diff-log div-exp clear-num sum-log flip-+ div-inv distribute-lft-out
Counts
3 → 53
Calls
3 calls:
8.0ms
(+ x (/ y (- (* 1.1283791670955126 (exp z)) (* x y))))
4.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
6.0ms
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

series48.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(+ x (/ y (- (* 1.1283791670955126 (exp z)) (* x y))))
11.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
22.0ms
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

simplify137.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0287523
1981488
24083484
35002484

prune226.0ms

Filtered
62 candidates to 49 candidates (21.0%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New58462
Fresh000
Picked101
Done000
Total59463

Merged error: 0b

Counts
63 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)))
0.0b
(- (* 1.1283791670955126 (exp z)) (* x y))
0.1b
(/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y))
7.7b
(/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
57×*-un-lft-identity
54×add-sqr-sqrt add-cube-cbrt
17×add-exp-log
16×associate-/r*
11×add-cbrt-cube
8×div-exp add-log-exp
7×div-inv
6×associate-/l*
5×pow1
4×cbrt-undiv
2×rec-exp flip3-- frac-2neg 1-exp clear-num flip-- associate-/l/ distribute-lft-out
1×+-commutative sub-neg pow-flip flip3-+ diff-log div-sub sum-log associate-/r/ flip-+ inv-pow
Counts
4 → 131
Calls
4 calls:
13.0ms
(+ x (/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)))
5.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
8.0ms
(/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y))
8.0ms
(/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)

series60.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(+ x (/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)))
12.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
15.0ms
(/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y))
16.0ms
(/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)

simplify66.0ms

Algorithm
egg-herbie
Counts
143 → 143
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
05451467
124391263
250011253

prune540.0ms

Filtered
143 candidates to 86 candidates (39.9%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1430143
Fresh033
Picked011
Done000
Total1434147

Merged error: 0b

Counts
147 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* y (/ 1 (- (* 1.1283791670955126 (exp z)) (* x y)))))
0.0b
(- (* 1.1283791670955126 (exp z)) (* x y))
0.9b
(/ 1 (- (* 1.1283791670955126 (exp z)) (* x y)))
7.2b
(* y (/ 1 (- (* 1.1283791670955126 (exp z)) (* x y))))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
21×*-un-lft-identity
20×add-cube-cbrt times-frac
17×add-exp-log
15×associate-*r*
11×add-cbrt-cube
8×add-log-exp
7×pow1
4×div-exp prod-exp associate-/r/
3×flip3-- associate-*l* associate-/r* flip-- associate-/l* unswap-sqr
2×cbrt-undiv rec-exp 1-exp cbrt-unprod div-inv
1×+-commutative sub-neg pow-flip frac-2neg flip3-+ diff-log associate-*r/ pow-prod-down clear-num sum-log un-div-inv *-commutative flip-+ inv-pow
Counts
4 → 94
Calls
4 calls:
2.0ms
(+ x (* y (/ 1 (- (* 1.1283791670955126 (exp z)) (* x y)))))
4.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
8.0ms
(/ 1 (- (* 1.1283791670955126 (exp z)) (* x y)))
10.0ms
(* y (/ 1 (- (* 1.1283791670955126 (exp z)) (* x y))))

series63.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(+ x (* y (/ 1 (- (* 1.1283791670955126 (exp z)) (* x y)))))
11.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
17.0ms
(/ 1 (- (* 1.1283791670955126 (exp z)) (* x y)))
22.0ms
(* y (/ 1 (- (* 1.1283791670955126 (exp z)) (* x y))))

simplify57.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0422884
11863788
25001756

prune388.0ms

Filtered
106 candidates to 68 candidates (35.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1060106
Fresh022
Picked011
Done011
Total1064110

Merged error: 0b

Counts
110 → 4

localize3.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune0.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New000
Fresh011
Picked011
Done022
Total044

Merged error: 0b

Counts
4 → 4

regimes269.0ms

Accuracy

67.3% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 2.6b

bsearch84.0ms

Steps
ItersRangePoint
14
0.0
0.6145938539311492
4.85893191552816e-309

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02310
12310

end0.0ms

sample597.0ms

Algorithm
intervals
Results
314.0ms8000×body80valid

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