Details

Time bar (total: 6.3s)

sample69.0ms

Algorithm
intervals
Results
27.0ms854×body80nan
10.0ms258×body80valid

simplify32.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0206
1486
21186
32476
45256
57326
69376
711086
811286
911286

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite163.0ms

Algorithm
rewrite-expression-head
Rules
34×associate--l+
27×log-prod
25×*-un-lft-identity
19×add-sqr-sqrt
17×add-log-exp
15×add-cube-cbrt
12×distribute-rgt-in distribute-lft-in
10×associate-+l+
9×pow1
7×diff-log
6×add-exp-log add-cbrt-cube
5×sub-neg
4×associate-*r* distribute-lft-out
3×associate-+r+ associate-*l* sum-log log-pow distribute-lft-out--
2×flip3-- flip--
1×+-commutative associate--l- associate-+l- flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ difference-of-squares unswap-sqr
Counts
4 → 98
Calls
4 calls:
34.0ms
(- (- (* x (log y)) y) z)
6.0ms
(- (* x (log y)) y)
113.0ms
(+ (- (- (* x (log y)) y) z) (log t))
4.0ms
(* x (log y))

series205.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(- (- (* x (log y)) y) z)
55.0ms
(- (* x (log y)) y)
60.0ms
(+ (- (- (* x (log y)) y) z) (log t))
59.0ms
(* x (log y))

simplify114.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0376617
11219584
24445548
35001548

prune258.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt y))))
0.3b
(* x (log (cbrt y)))
0.5b
(cbrt y)
0.5b
(cbrt y)

rewrite19.0ms

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:
10.0ms
(* x (* 2 (log (cbrt y))))
5.0ms
(* x (log (cbrt y)))
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series541.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(* x (* 2 (log (cbrt y))))
90.0ms
(* x (log (cbrt y)))
173.0ms
(cbrt y)
179.0ms
(cbrt y)

simplify43.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0291642
11173565
25001541

prune299.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (cbrt y)))
0.3b
(* x (* 2 (log (pow (/ 1 y) -1/3))))
0.5b
(cbrt y)
5.0b
(pow (/ 1 y) -1/3)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
80×log-prod
74×distribute-rgt-in distribute-lft-in
65×unpow-prod-down
54×add-sqr-sqrt
52×add-cube-cbrt *-un-lft-identity
45×times-frac
16×add-exp-log
14×pow1
11×add-cbrt-cube
9×cbrt-prod
6×associate-*r* associate-*l*
5×div-inv sqr-pow
4×pow-prod-down pow-exp prod-exp cbrt-unprod add-log-exp
3×pow-unpow pow-pow
2×pow1/3 div-exp log-pow *-commutative
1×pow-to-exp rec-exp pow-flip 1-exp inv-pow unswap-sqr
Counts
4 → 161
Calls
4 calls:
5.0ms
(* x (log (cbrt y)))
27.0ms
(* x (* 2 (log (pow (/ 1 y) -1/3))))
0.0ms
(cbrt y)
4.0ms
(pow (/ 1 y) -1/3)

series539.0ms

Counts
4 → 12
Calls
4 calls:
90.0ms
(* x (log (cbrt y)))
85.0ms
(* x (* 2 (log (pow (/ 1 y) -1/3))))
171.0ms
(cbrt y)
192.0ms
(pow (/ 1 y) -1/3)

simplify87.0ms

Algorithm
egg-herbie
Counts
173 → 173
Iterations

Useful iterations: 2 (67.0ms)

IterNodesCost
07311390
128861118
250011052

prune391.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
5.0b
(pow (/ 1 y) -1/3)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
21×cbrt-prod
17×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×unpow-prod-down
9×add-exp-log times-frac
6×pow1
4×pow-exp add-cbrt-cube add-log-exp
3×pow-unpow pow-pow pow1/3
2×div-exp
1×pow-to-exp rec-exp pow-flip 1-exp div-inv inv-pow sqr-pow
Counts
4 → 71
Calls
4 calls:
0.0ms
(cbrt y)
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (cbrt y))
4.0ms
(pow (/ 1 y) -1/3)

series826.0ms

Counts
4 → 12
Calls
4 calls:
174.0ms
(cbrt y)
240.0ms
(cbrt (cbrt y))
236.0ms
(cbrt (cbrt y))
175.0ms
(pow (/ 1 y) -1/3)

simplify68.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 3 (63.0ms)

IterNodesCost
0231340
1721310
22565296
35001274

prune354.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes217.0ms

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
0126
1126

end0.0ms

sample2.0s

Algorithm
intervals
Results
800.0ms24007×body80nan
339.0ms8029×body80valid
0.0ms2×body640valid