Details

Time bar (total: 3.2s)

sample16.0ms

Algorithm
intervals
Results
6.0ms331×body80valid

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1193
2283
3403
4503
5733
61023
71183
81453
91743
101903
111903

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) z))
0.0b
(/ (- y x) z)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×fma-def associate-/r*
2×pow1 expm1-log1p-u div-sub log1p-expm1-u associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 58
Calls
2 calls:
12.0ms
(+ x (/ (- y x) z))
8.0ms
(/ (- y x) z)

series50.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ x (/ (- y x) z))
29.0ms
(/ (- y x) z)

simplify74.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0230286
1705273
23068273
35001273

prune118.0ms

Filtered
64 candidates to 47 candidates (73.4%)
Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (- (/ y z) (/ x z)))
0.0b
(- (/ y z) (/ x z))

rewrite116.0ms

Algorithm
rewrite-expression-head
Rules
487×times-frac
389×*-un-lft-identity
388×add-sqr-sqrt
376×add-cube-cbrt
338×prod-diff
171×associate-+r+
55×div-inv
13×fma-neg
9×add-log-exp
5×distribute-lft-out--
4×difference-of-squares
3×fma-def
2×pow1 add-exp-log expm1-log1p-u sub-neg diff-log sum-log add-cbrt-cube log1p-expm1-u distribute-lft-out
1×+-commutative associate-+r- flip3-- distribute-rgt-out-- flip3-+ frac-sub flip-- flip-+ sub-div
Counts
2 → 398
Calls
2 calls:
58.0ms
(+ x (- (/ y z) (/ x z)))
23.0ms
(- (/ y z) (/ x z))

series41.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(+ x (- (/ y z) (/ x z)))
20.0ms
(- (/ y z) (/ x z))

simplify102.0ms

Algorithm
egg-herbie
Counts
404 → 404
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
010956985
126265362
250024523

prune727.0ms

Filtered
404 candidates to 196 candidates (48.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- y x)) (cbrt (- y x)))
0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
37×cbrt-prod
31×add-sqr-sqrt
29×*-un-lft-identity
15×add-cube-cbrt
12×cbrt-div
11×pow1
10×swap-sqr
9×pow1/3
8×associate-*r* associate-*l*
6×add-exp-log flip3-- flip-- distribute-lft-out--
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp difference-of-squares unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 97
Calls
4 calls:
22.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
0.0ms
(cbrt z)
0.0ms
(cbrt z)
1.0ms
(cbrt z)

series647.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
181.0ms
(cbrt z)
172.0ms
(cbrt z)
174.0ms
(cbrt z)

simplify116.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 3 (109.0ms)

IterNodesCost
0233580
1790549
23658502
35001498

prune282.0ms

Filtered
109 candidates to 80 candidates (73.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (- y x) z))
0.0b
(/ (- y x) z)
2.7b
(exp (log (+ x (/ (- y x) z))))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
24×add-sqr-sqrt
16×add-cube-cbrt
15×times-frac
5×add-exp-log add-cbrt-cube associate-/l* add-log-exp
4×pow1 log-prod exp-prod exp-sum distribute-lft-out-- difference-of-squares
3×expm1-log1p-u fma-def associate-/r* log1p-expm1-u
2×log-div flip3-+ exp-diff div-sub flip-+ associate-/l/ distribute-lft-out
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg div-exp clear-num sum-log log-pow flip-- div-inv rem-exp-log
Counts
3 → 78
Calls
3 calls:
12.0ms
(+ x (/ (- y x) z))
8.0ms
(/ (- y x) z)
16.0ms
(exp (log (+ x (/ (- y x) z))))

series70.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(+ x (/ (- y x) z))
25.0ms
(/ (- y x) z)
21.0ms
(exp (log (+ x (/ (- y x) z))))

simplify62.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 3 (57.0ms)

IterNodesCost
0269411
1766390
23124384
35001378

prune166.0ms

Filtered
87 candidates to 62 candidates (71.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes62.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
084
184

end0.0ms

sample418.0ms

Algorithm
intervals
Results
210.0ms10126×body80valid