Details

Time bar (total: 5.8s)

sample48.0ms

Algorithm
intervals
Results
12.0ms291×body80valid
11.0ms301×body80nan

simplify50.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0308
1858
22738
38008
421238
550018

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
0.0b
(* (- a 0.5) b)
0.1b
(- (+ (+ x y) z) (* z (log t)))
0.3b
(* z (log t))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
27×add-log-exp
18×add-sqr-sqrt
14×*-un-lft-identity
12×add-cube-cbrt log-prod
10×sum-log
9×pow1
8×add-exp-log associate-*l* add-cbrt-cube
7×associate-*r*
6×distribute-rgt-in flip3-- distribute-lft-in diff-log associate-*l/ flip-- associate--r+
4×frac-add
3×associate-+l+
2×sub-neg pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod unswap-sqr
1×+-commutative associate-+l- flip3-+ log-pow flip-+ distribute-lft-out-- difference-of-squares
Counts
4 → 90
Calls
4 calls:
11.0ms
(+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
7.0ms
(* (- a 0.5) b)
15.0ms
(- (+ (+ x y) z) (* z (log t)))
12.0ms
(* z (log t))

series217.0ms

Counts
4 → 12
Calls
4 calls:
119.0ms
(+ (- (+ (+ x y) z) (* z (log t))) (* (- a 0.5) b))
27.0ms
(* (- a 0.5) b)
35.0ms
(- (+ (+ x y) z) (* z (log t)))
35.0ms
(* z (log t))

simplify71.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 2 (60.0ms)

IterNodesCost
0540767
12622717
25001712

prune283.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.3b
(* z (* 2 (log (cbrt t))))
0.3b
(* z (log (cbrt t)))
0.6b
(cbrt t)
0.6b
(cbrt t)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
6×associate-*r* associate-*l*
4×pow-prod-down prod-exp cbrt-unprod add-log-exp
3×pow1/3
2×log-pow *-commutative
1×unswap-sqr
Counts
4 → 96
Calls
4 calls:
6.0ms
(* z (* 2 (log (cbrt t))))
5.0ms
(* z (log (cbrt t)))
1.0ms
(cbrt t)
1.0ms
(cbrt t)

series524.0ms

Counts
4 → 12
Calls
4 calls:
93.0ms
(* z (* 2 (log (cbrt t))))
89.0ms
(* z (log (cbrt t)))
172.0ms
(cbrt t)
170.0ms
(cbrt t)

simplify42.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0292642
11160565
25001541

prune370.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt (cbrt t))
0.6b
(cbrt (cbrt t))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 50
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
2.0ms
(cbrt (cbrt t))
2.0ms
(cbrt (cbrt t))

series798.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt t)
175.0ms
(cbrt t)
225.0ms
(cbrt (cbrt t))
223.0ms
(cbrt (cbrt t))

simplify50.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
071226
1141210
2357202
31377202
45001202

prune380.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.3b
(* z (* 2 (log (cbrt t))))
0.3b
(* (log (pow t 1/3)) z)
0.6b
(cbrt t)
5.0b
(pow t 1/3)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
24×distribute-rgt-in log-prod distribute-lft-in
20×add-sqr-sqrt
18×add-cube-cbrt *-un-lft-identity
15×cbrt-prod
12×pow1 add-exp-log
11×add-cbrt-cube
7×associate-*l*
4×associate-*r* pow-prod-down prod-exp cbrt-unprod add-log-exp
3×unpow-prod-down pow-unpow
2×*-commutative
1×pow-to-exp pow-pow unpow1/3 pow1/3 pow-exp log-pow unswap-sqr sqr-pow
Counts
4 → 90
Calls
4 calls:
6.0ms
(* z (* 2 (log (cbrt t))))
4.0ms
(* (log (pow t 1/3)) z)
1.0ms
(cbrt t)
2.0ms
(pow t 1/3)

series592.0ms

Counts
4 → 12
Calls
4 calls:
143.0ms
(* z (* 2 (log (cbrt t))))
99.0ms
(* (log (pow t 1/3)) z)
172.0ms
(cbrt t)
177.0ms
(pow t 1/3)

simplify49.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0358549
11206474
25001409

prune336.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes373.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03621
13621

end0.0ms

sample1.4s

Algorithm
intervals
Results
410.0ms9131×body80valid
355.0ms9419×body80nan
0.0ms1×body1280valid
0.0ms1×body640valid
0.0ms1×body320valid