Details

Time bar (total: 9.7s)

sample123.0ms

Algorithm
intervals
Results
48.0ms870×body80nan
19.0ms300×body80valid

simplify71.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03811
110111
242811
3151411
4462011
5500111

prune4.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x (log y)) z)
0.0b
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
0.1b
(* (- b 0.5) (log c))
0.3b
(* x (log y))

rewrite286.0ms

Algorithm
rewrite-expression-head
Rules
24×log-prod
22×add-sqr-sqrt
20×add-log-exp
18×*-un-lft-identity
16×add-cube-cbrt
12×distribute-rgt-in distribute-lft-in
11×sum-log
10×pow1
8×add-exp-log associate-*r* associate-*l* add-cbrt-cube
7×associate-+l+
6×associate-+r+ associate-*l/
4×flip3-+ frac-add flip-+
3×flip3-- flip--
2×+-commutative pow-prod-down prod-exp log-pow *-commutative cbrt-unprod unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
4 → 96
Calls
4 calls:
4.0ms
(+ (* x (log y)) z)
265.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
11.0ms
(* (- b 0.5) (log c))
4.0ms
(* x (log y))

series384.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(+ (* x (log y)) z)
236.0ms
(+ (+ (+ (+ (* x (log y)) z) t) a) (* (- b 0.5) (log c)))
56.0ms
(* (- b 0.5) (log c))
41.0ms
(* x (log y))

simplify65.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
0619860
12417804
25001793

prune393.0ms

Filtered
108 candidates to 78 candidates (72.2%)
Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt c) (cbrt c))
0.6b
(cbrt c)
0.6b
(cbrt c)
0.6b
(cbrt c)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt c) (cbrt c))
0.0ms
(cbrt c)
0.0ms
(cbrt c)
1.0ms
(cbrt c)

series741.0ms

Counts
4 → 12
Calls
4 calls:
198.0ms
(* (cbrt c) (cbrt c))
185.0ms
(cbrt c)
181.0ms
(cbrt c)
177.0ms
(cbrt c)

simplify86.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune433.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt c) (cbrt c))
0.6b
(cbrt c)
0.6b
(cbrt c)
5.1b
(pow c 1/3)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×cbrt-prod
16×add-cube-cbrt *-un-lft-identity
12×pow1
8×pow1/3
7×add-exp-log
6×swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
3×unpow-prod-down pow-unpow
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp pow-pow pow-plus unpow1/3 pow-exp prod-exp *-commutative cbrt-unprod sqr-pow
Counts
4 → 80
Calls
4 calls:
5.0ms
(* (cbrt c) (cbrt c))
0.0ms
(cbrt c)
0.0ms
(cbrt c)
1.0ms
(pow c 1/3)

series743.0ms

Counts
4 → 12
Calls
4 calls:
205.0ms
(* (cbrt c) (cbrt c))
181.0ms
(cbrt c)
179.0ms
(cbrt c)
178.0ms
(pow c 1/3)

simplify148.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0173288
1778209
24922194
35003194

prune484.0ms

Filtered
92 candidates to 66 candidates (71.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt c) (pow (/ 1 c) -1/3))
0.6b
(cbrt c)
0.6b
(cbrt c)
5.1b
(pow (/ 1 c) -1/3)

rewrite25.0ms

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-*r*
14×cbrt-prod
10×unswap-sqr
8×pow-exp
6×pow1 associate-*l* prod-exp
5×add-cbrt-cube
4×div-exp add-log-exp sqr-pow
3×pow-unpow pow-pow
2×pow-to-exp rec-exp pow1/3 1-exp div-inv
1×pow-flip *-commutative cbrt-unprod inv-pow
Counts
4 → 102
Calls
4 calls:
16.0ms
(* (cbrt c) (pow (/ 1 c) -1/3))
0.0ms
(cbrt c)
0.0ms
(cbrt c)
4.0ms
(pow (/ 1 c) -1/3)

series749.0ms

Counts
4 → 12
Calls
4 calls:
209.0ms
(* (cbrt c) (pow (/ 1 c) -1/3))
180.0ms
(cbrt c)
179.0ms
(cbrt c)
181.0ms
(pow (/ 1 c) -1/3)

simplify41.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0314568
11326525
25001488

prune582.0ms

Filtered
114 candidates to 80 candidates (70.2%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes524.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
04220
14420
24420

end0.0ms

sample3.7s

Algorithm
intervals
Results
1.5s27631×body80nan
575.0ms9180×body80valid
1.0ms2×body1280valid
0.0ms2×body160valid