Details

Time bar (total: 1.7s)

sample19.0ms

Algorithm
intervals
Results
6.0ms327×body80valid

simplify6.0ms

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))

rewrite9.0ms

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:
9.0ms
(- (* x y) (* z t))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(- (* x y) (* z t))

simplify83.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 3 (31.0ms)

IterNodesCost
010392
135983
2110283
3261780
4500280

prune40.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

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)))

series39.0ms

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

simplify123.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03055
15948
219748
376448
4422548
5500148

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
swap-sqr
add-exp-log associate-*r* associate-*l* add-cbrt-cube
pow-prod-up
expm1-log1p-u log1p-expm1-u add-log-exp unswap-sqr
pow-prod-down pow-sqr
rem-sqrt-square
pow2 pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod fma-udef
Counts
4 → 91
Calls
4 calls:
0.0ms
(fma x y (- (* z t)))
13.0ms
(* (sqrt (fma x y (- (* z t)))) (sqrt (fma x y (- (* z t)))))
1.0ms
(sqrt (fma x y (- (* z t))))
2.0ms
(sqrt (fma x y (- (* z t))))

series244.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(fma x y (- (* z t)))
39.0ms
(* (sqrt (fma x y (- (* z t)))) (sqrt (fma x y (- (* z t)))))
81.0ms
(sqrt (fma x y (- (* z t))))
82.0ms
(sqrt (fma x y (- (* z t))))

simplify149.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 3 (141.0ms)

IterNodesCost
0182595
1671523
23729495
35001487

prune195.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes73.0ms

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

sample558.0ms

Algorithm
intervals
Results
205.0ms10486×body80valid