Details

Time bar (total: 5.1s)

sample18.0ms

Algorithm
intervals
Results
7.0ms271×body80valid

simplify87.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0195
1405
2845
32005
44635
57085
612615
718545
824465
928115
1028135
1128135

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (/ x (* (- y z) (- y t))))
0.0b
(* (- y z) (- y t))
8.9b
(/ x (* (- y z) (- y t)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
63×prod-diff
49×add-sqr-sqrt
47×*-un-lft-identity
41×add-cube-cbrt
32×associate-/r/
31×flip3-- flip--
20×frac-times
12×times-frac
11×distribute-rgt-in distribute-lft-in
10×add-exp-log associate-*r/ associate-*l/ add-cbrt-cube
5×pow1 associate-*r* associate-*l* add-log-exp
4×div-inv
3×expm1-log1p-u sub-neg fma-neg log1p-expm1-u associate-/l* distribute-lft-out-- difference-of-squares
2×cbrt-undiv div-exp prod-exp cbrt-unprod
1×frac-2neg diff-log pow-prod-down clear-num associate-/r* *-commutative unswap-sqr
Counts
3 → 149
Calls
3 calls:
14.0ms
(- 1.0 (/ x (* (- y z) (- y t))))
19.0ms
(* (- y z) (- y t))
7.0ms
(/ x (* (- y z) (- y t)))

series156.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(- 1.0 (/ x (* (- y z) (- y t))))
31.0ms
(* (- y z) (- y t))
58.0ms
(/ x (* (- y z) (- y t)))

simplify109.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 2 (87.0ms)

IterNodesCost
07392495
133041795
250011771

prune317.0ms

Filtered
158 candidates to 95 candidates (60.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y z))
0.6b
(cbrt (- y z))
0.6b
(* (cbrt (- y z)) (cbrt (- y z)))
8.9b
(/ x (* (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- y z)) (- y t))))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
178×cbrt-div
140×frac-times
116×flip3-- flip--
80×associate-/r/
46×associate-*r/ associate-*l/
38×cbrt-prod
36×add-sqr-sqrt
34×*-un-lft-identity
24×add-exp-log
16×add-cube-cbrt add-cbrt-cube
11×pow1
10×swap-sqr
9×prod-exp cbrt-unprod
8×pow1/3 associate-*r* associate-*l* distribute-lft-out--
6×difference-of-squares
5×cbrt-undiv div-exp
4×expm1-log1p-u log1p-expm1-u add-log-exp unswap-sqr
3×times-frac associate-/l*
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-2neg pow-plus clear-num associate-/r* *-commutative div-inv
Counts
4 → 201
Calls
4 calls:
2.0ms
(cbrt (- y z))
2.0ms
(cbrt (- y z))
19.0ms
(* (cbrt (- y z)) (cbrt (- y z)))
51.0ms
(/ x (* (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- y z)) (- y t))))

series525.0ms

Counts
4 → 12
Calls
4 calls:
154.0ms
(cbrt (- y z))
191.0ms
(cbrt (- y z))
125.0ms
(* (cbrt (- y z)) (cbrt (- y z)))
55.0ms
(/ x (* (* (cbrt (- y z)) (cbrt (- y z))) (* (cbrt (- y z)) (- y t))))

simplify109.0ms

Algorithm
egg-herbie
Counts
213 → 213
Iterations

Useful iterations: 2 (89.0ms)

IterNodesCost
010402440
143382253
250022174

prune738.0ms

Filtered
213 candidates to 143 candidates (67.1%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
0.0b
(/ 1 (- y z))
2.0b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
70×add-sqr-sqrt
55×*-un-lft-identity
52×times-frac
33×add-cube-cbrt
29×add-exp-log
21×associate-*r* associate-*l*
17×add-cbrt-cube
10×div-exp distribute-lft-out-- difference-of-squares
8×prod-exp
6×pow1 associate-/r/ unswap-sqr
5×cbrt-undiv associate-/r* add-log-exp
4×flip3-- flip-- cbrt-unprod
3×expm1-log1p-u rec-exp fma-neg 1-exp prod-diff log1p-expm1-u div-inv associate-/l*
1×frac-times sub-neg pow-flip frac-2neg diff-log associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative inv-pow
Counts
3 → 137
Calls
3 calls:
2.0ms
(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
5.0ms
(/ 1 (- y z))
35.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series233.0ms

Counts
3 → 9
Calls
3 calls:
66.0ms
(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
34.0ms
(/ 1 (- y z))
133.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify64.0ms

Algorithm
egg-herbie
Counts
146 → 146
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0583955
12632830
25001793

prune302.0ms

Filtered
146 candidates to 92 candidates (63.0%)
Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (/ (/ x (- y z)) (- y t)))
0.0b
(/ x (- y z))
2.5b
(/ (/ x (- y z)) (- y t))

rewrite130.0ms

Algorithm
rewrite-expression-head
Rules
753×times-frac
715×add-sqr-sqrt
708×*-un-lft-identity
402×add-cube-cbrt
333×prod-diff
155×difference-of-squares
153×distribute-lft-out--
52×associate-/r/
27×flip3-- flip--
26×div-inv
24×associate-/l*
10×add-exp-log associate-/r* add-cbrt-cube
5×add-log-exp
4×cbrt-undiv div-exp
3×pow1 expm1-log1p-u fma-neg log1p-expm1-u
2×frac-2neg clear-num
1×sub-neg diff-log associate-/l/
Counts
3 → 543
Calls
3 calls:
60.0ms
(- 1.0 (/ (/ x (- y z)) (- y t)))
5.0ms
(/ x (- y z))
16.0ms
(/ (/ x (- y z)) (- y t))

series163.0ms

Counts
3 → 9
Calls
3 calls:
72.0ms
(- 1.0 (/ (/ x (- y z)) (- y t)))
28.0ms
(/ x (- y z))
63.0ms
(/ (/ x (- y z)) (- y t))

simplify152.0ms

Algorithm
egg-herbie
Counts
552 → 552
Iterations

Useful iterations: 1 (37.0ms)

IterNodesCost
0228017149
1500213946

prune1.2s

Filtered
552 candidates to 291 candidates (52.7%)
Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes152.0ms

Accuracy

0% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 0.7b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0115
1115

end0.0ms

sample466.0ms

Algorithm
intervals
Results
242.0ms8441×body80valid