Details

Time bar (total: 1.6s)

sample24.0ms

Algorithm
intervals
Results
9.0ms312×body80valid

simplify54.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 7.6b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
7.1b
(/ (+ x (* y (- z x))) z)

rewrite16.0ms

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:
3.0ms
(+ x (* y (- z x)))
6.0ms
(* y (- z x))
5.0ms
(/ (+ x (* y (- z x))) z)

series29.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(+ x (* y (- z x)))
10.0ms
(* y (- z x))
11.0ms
(/ (+ x (* y (- z x))) z)

simplify115.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0259420
11042388
24769388
35002388

prune81.0ms

Filtered
54 candidates to 79 candidates (-46.3%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New74579
Fresh000
Picked101
Done000
Total75580

Merged error: 2.3b

Counts
80 → 5

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ (* x y) z))
0.0b
(+ (/ x z) y)
6.4b
(/ (* x y) z)

rewrite22.0ms

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:
10.0ms
(- (+ (/ x z) y) (/ (* x y) z))
6.0ms
(+ (/ x z) y)
4.0ms
(/ (* x y) z)

series17.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(- (+ (/ x z) y) (/ (* x y) z))
5.0ms
(+ (/ x z) y)
5.0ms
(/ (* x y) z)

simplify32.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0253328
11102308
25001304

prune62.0ms

Filtered
41 candidates to 61 candidates (-48.8%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New60161
Fresh134
Picked101
Done000
Total62466

Merged error: 0b

Counts
66 → 4

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (/ x z) y) (* (/ x z) y))
0.0b
(+ (/ x z) y)
2.3b
(* (/ 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:
8.0ms
(- (+ (/ x z) y) (* (/ x z) y))
6.0ms
(+ (/ x z) y)
6.0ms
(* (/ x z) y)

series18.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(- (+ (/ x z) y) (* (/ x z) y))
5.0ms
(+ (/ x z) y)
5.0ms
(* (/ x z) y)

simplify36.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0283342
11146327
25001320

prune62.0ms

Filtered
49 candidates to 69 candidates (-40.8%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New69069
Fresh033
Picked011
Done000
Total69473

Merged error: 0b

Counts
73 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
7.3b
(* (+ x (* y (- z x))) (/ 1 z))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
18×associate-*r*
16×*-un-lft-identity
14×add-exp-log
13×add-cube-cbrt
11×times-frac
10×add-cbrt-cube
7×pow1
6×associate-*l*
5×prod-exp add-log-exp
4×distribute-rgt-in sub-neg associate-+r+ distribute-lft-in unswap-sqr
3×flip3-+ associate-*r/ cbrt-unprod flip-+
2×frac-times div-exp pow-prod-down associate-*l/ *-commutative
1×cbrt-undiv +-commutative rec-exp flip3-- 1-exp sum-log un-div-inv flip-- div-inv distribute-lft-out-- difference-of-squares
Counts
3 → 81
Calls
3 calls:
3.0ms
(+ x (* y (- z x)))
6.0ms
(* y (- z x))
8.0ms
(* (+ x (* y (- z x))) (/ 1 z))

series25.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(+ x (* y (- z x)))
7.0ms
(* y (- z x))
10.0ms
(* (+ x (* y (- z x))) (/ 1 z))

simplify46.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0354500
11718444
25002432

prune69.0ms

Filtered
59 candidates to 90 candidates (-52.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New90090
Fresh022
Picked011
Done011
Total90494

Merged error: 0b

Counts
94 → 4

regimes140.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
095
195

end0.0ms

sample655.0ms

Algorithm
intervals
Results
327.0ms10135×body80valid

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