Details

Time bar (total: 1.3s)

sample17.0ms

Algorithm
intervals
Results
6.0ms337×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0163
1443
2993
31813
42333
52393
62393

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ z 1.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×flip3-+ flip-+
5×add-sqr-sqrt
4×frac-times associate-*r* associate-*l*
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×associate-*r/ associate-*l/ distribute-lft-out
1×distribute-rgt-in expm1-log1p-u distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
8.0ms
(* (+ x y) (+ z 1.0))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* (+ x y) (+ z 1.0))

simplify36.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0277192
11225178
25001178

prune67.0ms

Filtered
35 candidates to 26 candidates (74.3%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New32335
Fresh000
Picked101
Done000
Total33336

Merged error: 0b

Counts
36 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
0.0b
(* z (+ x y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in expm1-log1p-u associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ log1p-expm1-u
1×+-commutative associate-+r+ fma-def pow-prod-down prod-exp sum-log *-commutative cbrt-unprod fma-udef distribute-lft-out unswap-sqr
Counts
2 → 42
Calls
2 calls:
6.0ms
(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
6.0ms
(* z (+ x y))

series63.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(+ (* z (+ x y)) (fma 1.0 x (* 1.0 y)))
24.0ms
(* z (+ x y))

simplify34.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0228218
11062196
25001187

prune82.0ms

Filtered
48 candidates to 35 candidates (72.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New48048
Fresh022
Picked011
Done000
Total48351

Merged error: 0b

Counts
51 → 3

localize9.0ms

Local error

Found 2 expressions with local error:

2.2b
(* (+ x y) (- (* z z) (* 1.0 1.0)))
8.7b
(/ (* (+ x y) (- (* z z) (* 1.0 1.0))) (- z 1.0))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt *-un-lft-identity
9×add-exp-log add-cbrt-cube
8×frac-times associate-/l/
7×flip3-- flip--
6×add-cube-cbrt flip3-+ flip-+
5×times-frac associate-/r*
4×pow1 associate-*r/ associate-*r* associate-*l* associate-*l/
3×distribute-rgt-in distribute-lft-in difference-of-squares
2×cbrt-undiv expm1-log1p-u sub-neg div-exp prod-diff prod-exp associate-/r/ cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp
1×frac-2neg pow-prod-down clear-num *-commutative div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
2 → 73
Calls
2 calls:
8.0ms
(* (+ x y) (- (* z z) (* 1.0 1.0)))
15.0ms
(/ (* (+ x y) (- (* z z) (* 1.0 1.0))) (- z 1.0))

series159.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(* (+ x y) (- (* z z) (* 1.0 1.0)))
93.0ms
(/ (* (+ x y) (- (* z z) (* 1.0 1.0))) (- z 1.0))

simplify72.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
0487687
12552602
25001597

prune158.0ms

Filtered
79 candidates to 62 candidates (78.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New79079
Fresh011
Picked011
Done011
Total79382

Merged error: 0b

Counts
82 → 3

localize6.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done022
Total033

Merged error: 0b

Counts
3 → 3

regimes63.0ms

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
0135
1135

end0.0ms

sample399.0ms

Algorithm
intervals
Results
194.0ms10084×body80valid
0.0ms1×body160valid