Details

Time bar (total: 5.6s)

sample61.0ms

Algorithm
intervals
Results
22.0ms683×body80nan
10.0ms257×body80valid

simplify30.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0206
1486
21186
32476
45256
57326
69376
711086
811286
911286

prune2.0ms

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: 0.1b

Counts
2 → 1

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- (- (* x (log y)) y) z) (log t))
0.0b
(- (- (* x (log y)) y) z)
0.0b
(- (* x (log y)) y)
0.3b
(* x (log y))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
49×*-un-lft-identity
34×associate--l+
27×log-prod
26×add-log-exp
24×add-sqr-sqrt
17×distribute-lft-out--
15×add-cube-cbrt
12×distribute-rgt-in distribute-lft-in
11×pow1
10×associate-+l+ diff-log
8×distribute-lft-out
7×associate-*l*
6×add-exp-log sum-log add-cbrt-cube
5×sub-neg log-pow
4×associate-*r*
3×associate-+r+ difference-of-squares
2×associate--l- associate-+l- flip3-- flip-- unswap-sqr
1×+-commutative flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+
Counts
4 → 112
Calls
4 calls:
17.0ms
(+ (- (- (* x (log y)) y) z) (log t))
12.0ms
(- (- (* x (log y)) y) z)
9.0ms
(- (* x (log y)) y)
7.0ms
(* x (log y))

series176.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(+ (- (- (* x (log y)) y) z) (log t))
37.0ms
(- (- (* x (log y)) y) z)
54.0ms
(- (* x (log y)) y)
42.0ms
(* x (log y))

simplify102.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0391697
11225662
24381626
35001626

prune212.0ms

Filtered
124 candidates to 80 candidates (35.5%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New1195124
Fresh000
Picked101
Done000
Total1205125

Merged error: 0.0b

Counts
125 → 5

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
8×add-cbrt-cube
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×cbrt-unprod add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative
Counts
4 → 76
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series734.0ms

Counts
4 → 12
Calls
4 calls:
203.0ms
(* (cbrt y) (cbrt y))
176.0ms
(cbrt y)
180.0ms
(cbrt y)
174.0ms
(cbrt y)

simplify88.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0124311
1521267
23234241
35002238

prune239.0ms

Filtered
88 candidates to 64 candidates (27.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New87188
Fresh224
Picked011
Done000
Total89493

Merged error: 0.0b

Counts
93 → 4

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (pow (/ 1 y) -1/3) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.2b
(pow (/ 1 y) -1/3)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
32×unpow-prod-down
26×*-un-lft-identity
24×add-cube-cbrt
22×times-frac
21×add-exp-log
17×associate-*l*
14×cbrt-prod
10×unswap-sqr
9×pow1
8×pow-exp
7×add-cbrt-cube
6×associate-*r* prod-exp
5×pow-pow
4×pow1/3 div-exp add-log-exp sqr-pow
3×pow-unpow
2×pow-to-exp rec-exp pow-flip 1-exp pow-prod-up cbrt-unprod div-inv inv-pow
1×pow-prod-down *-commutative
Counts
4 → 106
Calls
4 calls:
11.0ms
(* (pow (/ 1 y) -1/3) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
4.0ms
(pow (/ 1 y) -1/3)

series740.0ms

Counts
4 → 12
Calls
4 calls:
204.0ms
(* (pow (/ 1 y) -1/3) (cbrt y))
179.0ms
(cbrt y)
178.0ms
(cbrt y)
179.0ms
(pow (/ 1 y) -1/3)

simplify48.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0324579
11341534
25002497

prune342.0ms

Filtered
118 candidates to 82 candidates (30.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1171118
Fresh112
Picked101
Done011
Total1193122

Merged error: 0.0b

Counts
122 → 3

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (sqrt t))
0.0b
(log (sqrt t))
0.0b
(- (* x (log y)) y)
0.3b
(* x (log y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
24×log-prod
21×add-sqr-sqrt
18×*-un-lft-identity
14×add-cube-cbrt
11×pow1
8×add-exp-log
7×log-pow
6×distribute-rgt-in distribute-lft-in associate--l+ sqrt-prod add-cbrt-cube add-log-exp
4×associate-*r* associate-*l*
2×sqrt-pow1 pow1/2 rem-log-exp distribute-lft-out-- difference-of-squares unswap-sqr
1×sub-neg flip3-- diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod
Counts
4 → 81
Calls
4 calls:
2.0ms
(log (sqrt t))
2.0ms
(log (sqrt t))
9.0ms
(- (* x (log y)) y)
5.0ms
(* x (log y))

series232.0ms

Counts
4 → 12
Calls
4 calls:
67.0ms
(log (sqrt t))
67.0ms
(log (sqrt t))
60.0ms
(- (* x (log y)) y)
38.0ms
(* x (log y))

simplify65.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0252436
1704394
22613367
35001367

prune204.0ms

Filtered
93 candidates to 67 candidates (28.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh011
Picked011
Done011
Total93396

Merged error: 0.0b

Counts
96 → 3

regimes167.0ms

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
01913
11913

end0.0ms

sample2.0s

Algorithm
intervals
Results
802.0ms23936×body80nan
333.0ms8027×body80valid
0.0ms1×body1280valid