Details

Time bar (total: 2.2s)

sample17.0ms

Algorithm
intervals
Results
7.0ms315×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1203
2243
3243

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))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt sub-neg flip3-- *-un-lft-identity fma-neg diff-log prod-diff add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 16
Calls
1 calls:
3.0ms
(- (* x y) (* z t))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(- (* x y) (* z t))

simplify80.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (31.0ms)

IterNodesCost
010392
135983
2110283
3261780
4500280

prune46.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma x y (- (* z t)))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(fma x y (- (* z t)))

simplify124.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03055
15948
219748
376448
4422548
5500148

prune36.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* x y) (* x y))
0.3b
(pow (* z t) 3)
3.3b
(- (pow (* x y) 3) (pow (* z t) 3))
37.6b
(/ (- (pow (* x y) 3) (pow (* z t) 3)) (fma (* t z) (fma x y (* z t)) (* (* x y) (* x y))))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
64×prod-diff
56×add-sqr-sqrt
46×pow1 *-un-lft-identity
38×sqr-pow
36×add-cube-cbrt
27×times-frac
21×add-exp-log add-cbrt-cube
20×difference-of-squares
18×cube-mult unpow-prod-down unpow3 cube-prod pow-prod-down
prod-exp cbrt-unprod associate-/l*
fma-neg
add-log-exp
difference-cubes distribute-lft-out--
expm1-log1p-u pow-sqr pow-prod-up log1p-expm1-u
pow-unpow associate-/r*
flip3-- pow-pow pow-plus pow-exp flip-- associate-/l/ rem-cube-cbrt
cbrt-undiv pow2 pow-to-exp sub-neg frac-2neg diff-log div-sub swap-sqr div-exp associate-*r* associate-*l* clear-num *-commutative div-inv
Counts
4 → 208
Calls
4 calls:
9.0ms
(* (* x y) (* x y))
2.0ms
(pow (* z t) 3)
10.0ms
(- (pow (* x y) 3) (pow (* z t) 3))
30.0ms
(/ (- (pow (* x y) 3) (pow (* z t) 3)) (fma (* t z) (fma x y (* z t)) (* (* x y) (* x y))))

series426.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(* (* x y) (* x y))
42.0ms
(pow (* z t) 3)
208.0ms
(- (pow (* x y) 3) (pow (* z t) 3))
138.0ms
(/ (- (pow (* x y) 3) (pow (* z t) 3)) (fma (* t z) (fma x y (* z t)) (* (* x y) (* x y))))

simplify134.0ms

Algorithm
egg-herbie
Counts
220 → 220
Iterations

Useful iterations: 1 (16.0ms)

IterNodesCost
06362452
128222181
250012181

prune454.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes85.0ms

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
0123
1143
2143

end0.0ms

sample633.0ms

Algorithm
intervals
Results
378.0ms10494×body80valid