Details

Time bar (total: 2.8s)

sample24.0ms

Algorithm
intervals
Results
9.0ms330×body80valid

simplify51.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1184
2324
3474
4574
5754
61094
71784
83974
913694
1050014

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: 9.9b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (* y (- z x)))
9.2b
(/ (+ x (* y (- z x))) z)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×add-cube-cbrt
9×times-frac
7×add-exp-log add-cbrt-cube
5×pow1 associate-*r* add-log-exp
4×distribute-rgt-in sub-neg associate-+r+ distribute-lft-in
3×associate-*l* associate-/r* associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 70
Calls
3 calls:
6.0ms
(* y (- z x))
7.0ms
(+ x (* y (- z x)))
5.0ms
(/ (+ x (* y (- z x))) z)

series127.0ms

Counts
3 → 9
Calls
3 calls:
41.0ms
(* y (- z x))
35.0ms
(+ x (* y (- z x)))
51.0ms
(/ (+ x (* y (- z x))) z)

simplify138.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0259420
11042388
24770388
35001388

prune234.0ms

Filtered
79 candidates to 54 candidates (31.6%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New73679
Fresh000
Picked101
Done000
Total74680

Merged error: 2.0b

Counts
80 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (/ (* x y) z))
4.8b
(/ (* x y) z)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
10×add-log-exp
8×add-exp-log add-cbrt-cube
7×add-sqr-sqrt
5×add-cube-cbrt
3×pow1 times-frac associate-/r*
2×cbrt-undiv flip3-+ diff-log div-exp sum-log frac-sub flip-+ distribute-lft-out distribute-lft-out--
1×+-commutative sub-neg flip3-- frac-2neg prod-exp associate--l+ clear-num flip-- cbrt-unprod div-inv associate-/l* difference-of-squares
Counts
3 → 52
Calls
3 calls:
6.0ms
(+ (/ x z) y)
9.0ms
(- (+ (/ x z) y) (/ (* x y) z))
4.0ms
(/ (* x y) z)

series74.0ms

Counts
3 → 9
Calls
3 calls:
20.0ms
(+ (/ x z) y)
31.0ms
(- (+ (/ x z) y) (/ (* x y) z))
24.0ms
(/ (* x y) z)

simplify34.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0253328
11102308
25001304

prune148.0ms

Filtered
61 candidates to 41 candidates (32.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New57461
Fresh325
Picked011
Done000
Total60767

Merged error: 0.0b

Counts
67 → 7

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (* (/ x z) y))
4.1b
(* (/ x z) y)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×*-un-lft-identity associate-*l*
11×add-cube-cbrt
10×times-frac add-log-exp
8×add-exp-log add-cbrt-cube
5×pow1
3×associate-*r* associate-*l/
2×flip3-+ diff-log prod-exp sum-log frac-sub cbrt-unprod flip-+ unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-- div-exp pow-prod-down associate--l+ *-commutative flip-- div-inv distribute-lft-out
Counts
3 → 60
Calls
3 calls:
6.0ms
(+ (/ x z) y)
8.0ms
(- (+ (/ x z) y) (* (/ x z) y))
5.0ms
(* (/ x z) y)

series77.0ms

Counts
3 → 9
Calls
3 calls:
20.0ms
(+ (/ x z) y)
31.0ms
(- (+ (/ x z) y) (* (/ x z) y))
26.0ms
(* (/ x z) y)

simplify32.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0283342
11146327
25001320

prune206.0ms

Filtered
69 candidates to 48 candidates (30.4%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New68169
Fresh055
Picked011
Done011
Total68876

Merged error: 0b

Counts
76 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

4.1b
(* (/ x z) y)
10.8b
(cbrt (* (/ x z) y))
10.8b
(cbrt (* (/ x z) y))
10.8b
(cbrt (* (/ x z) y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×add-cube-cbrt *-un-lft-identity
10×times-frac
9×add-exp-log add-cbrt-cube
6×pow1
4×associate-*l/ add-log-exp
3×cbrt-prod cbrt-div pow1/3 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv
Counts
4 → 62
Calls
4 calls:
6.0ms
(* (/ x z) y)
3.0ms
(cbrt (* (/ x z) y))
3.0ms
(cbrt (* (/ x z) y))
3.0ms
(cbrt (* (/ x z) y))

series300.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(* (/ x z) y)
97.0ms
(cbrt (* (/ x z) y))
90.0ms
(cbrt (* (/ x z) y))
90.0ms
(cbrt (* (/ x z) y))

simplify55.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 3 (50.0ms)

IterNodesCost
0220353
1724317
22828277
35001273

prune311.0ms

Filtered
74 candidates to 55 candidates (25.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New74074
Fresh055
Picked011
Done022
Total74882

Merged error: 0b

Counts
82 → 8

regimes266.0ms

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
095
195

end0.0ms

sample598.0ms

Algorithm
intervals
Results
267.0ms10162×body80valid

Profiling

Loading profile data...