Details

Time bar (total: 1.5s)

sample16.0ms

Algorithm
intervals
Results
7.0ms323×body80valid

simplify36.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1243
2403
3643
4843
51023
61283
71773
82723
95083
107363
117543
127563
137563

prune4.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- 1.0 x) z)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*l*
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
associate-*l/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 24
Calls
1 calls:
6.0ms
(* (- 1.0 x) z)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (- 1.0 x) z)

simplify43.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010994
140384
2193584
3500184

prune56.0ms

Filtered
27 candidates to 20 candidates (74.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26127
Fresh000
Picked011
Done000
Total26228

Merged error: 0b

Counts
28 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

3.1b
(* (- (* 1.0 1.0) (* x x)) z)
6.0b
(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
374×add-sqr-sqrt
222×associate-*l*
220×*-un-lft-identity
168×times-frac
150×difference-of-squares
72×swap-sqr
66×*-commutative unswap-sqr
62×add-cube-cbrt
43×distribute-lft-out
42×associate-/l*
30×distribute-lft-out--
18×associate-*r*
add-exp-log add-cbrt-cube
pow1 associate-*l/ associate-/r*
cbrt-undiv expm1-log1p-u flip3-- div-exp prod-exp associate-/r/ flip-- cbrt-unprod log1p-expm1-u associate-/l/ add-log-exp
frac-2neg flip3-+ pow-prod-down clear-num flip-+ div-inv
Counts
2 → 286
Calls
2 calls:
21.0ms
(* (- (* 1.0 1.0) (* x x)) z)
36.0ms
(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

series99.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(* (- (* 1.0 1.0) (* x x)) z)
54.0ms
(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

simplify93.0ms

Algorithm
egg-herbie
Counts
292 → 292
Iterations

Useful iterations: 2 (65.0ms)

IterNodesCost
06332350
129022275
250012274

prune537.0ms

Filtered
292 candidates to 109 candidates (37.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2920292
Fresh000
Picked011
Done011
Total2922294

Merged error: 0b

Counts
294 → 2

regimes39.0ms

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
083
183

end0.0ms

sample429.0ms

Algorithm
intervals
Results
229.0ms10029×body80valid