Details

Time bar (total: 1.6s)

sample20.0ms

Algorithm
intervals
Results
6.0ms327×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1183
2183

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
8.0ms
(- (* x y) (* z t))

series40.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(- (* x y) (* z t))

simplify78.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09178
128571
289571
3213671
4500171

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x y) (* z t))
0.2b
(* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))))
2.0b
(sqrt (- (* x y) (* z t)))
2.0b
(sqrt (- (* x y) (* z t)))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
9×flip3-- flip--
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×pow2 sub-neg pow-plus sqrt-unprod diff-log prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 99
Calls
4 calls:
8.0ms
(- (* x y) (* z t))
55.0ms
(* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))))
9.0ms
(sqrt (- (* x y) (* z t)))
13.0ms
(sqrt (- (* x y) (* z t)))

series235.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(- (* x y) (* z t))
36.0ms
(* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))))
81.0ms
(sqrt (- (* x y) (* z t)))
83.0ms
(sqrt (- (* x y) (* z t)))

simplify198.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0246786
1916714
24936686
35002686

prune208.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes111.0ms

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
093
193

end0.0ms

sample564.0ms

Algorithm
intervals
Results
214.0ms10486×body80valid