Details

Time bar (total: 1.9s)

sample19.0ms

Algorithm
intervals
Results
8.0ms350×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0153
1343
2723
31003
41083
51083

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 7.5b

localize6.0ms

Local error

Found 2 expressions with local error:

0.7b
(- (* x y) (* z y))
7.1b
(* (- (* x y) (* z y)) t)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*l* add-cbrt-cube add-log-exp
3×associate-*r*
2×flip3-- distribute-rgt-out-- associate-*l/ flip--
1×sub-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 34
Calls
2 calls:
2.0ms
(- (* x y) (* z y))
9.0ms
(* (- (* x y) (* z y)) t)

series75.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(- (* x y) (* z y))
44.0ms
(* (- (* x y) (* z y)) t)

simplify99.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0157205
1644173
23801169
35001169

prune91.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- x z) t)
7.1b
(* y (* (- x z) t))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
8×associate-*l*
7×*-un-lft-identity
5×add-cube-cbrt
4×associate-*r* pow-prod-down associate-*l/ prod-exp cbrt-unprod
2×flip3-- associate-*r/ *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 42
Calls
2 calls:
10.0ms
(* (- x z) t)
13.0ms
(* y (* (- x z) t))

series66.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(* (- x z) t)
39.0ms
(* y (* (- x z) t))

simplify104.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0183193
1784160
24688160
35001160

prune105.0ms

Pruning

15 alts after pruning (14 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.7b
(- (* x y) (* z y))
7.1b
(* t (- (* x y) (* z y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in flip3-- distribute-rgt-out-- distribute-lft-in associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
2.0ms
(- (* x y) (* z y))
10.0ms
(* t (- (* x y) (* z y)))

series79.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(- (* x y) (* z y))
49.0ms
(* t (- (* x y) (* z y)))

simplify105.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0160225
1702194
23537190
35002190

prune90.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

6.1b
(* (* t y) (- x z))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
14.0ms
(* (* t y) (- x z))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* (* t y) (- x z))

simplify95.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0177134
1820111
24326111
35002111

prune39.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes258.0ms

Accuracy

96.3% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 6.5b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03229
13229

end0.0ms

sample503.0ms

Algorithm
intervals
Results
255.0ms10626×body80valid