Details

Time bar (total: 1.4s)

sample27.0ms

Algorithm
intervals
Results
16.0ms301×body80valid

simplify31.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (9.0ms)

IterNodesCost
0256
1506
2806
31226
41715
52305
62675
73705
85225
98205
108205

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- (/ y 2.0)) 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 (- (/ y 2.0)) z t)

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(fma (- (/ y 2.0)) z t)

simplify119.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03460
17953
223653
383653
4441653
5500153

prune39.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 0.5 (* z y))
0.0b
(- t (* 0.5 (* z y)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
add-log-exp
fma-neg associate-*l* prod-diff pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u log1p-expm1-u
sub-neg flip3-- diff-log associate-*r* *-commutative flip--
Counts
2 → 40
Calls
2 calls:
6.0ms
(* 0.5 (* z y))
3.0ms
(- t (* 0.5 (* z y)))

series63.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(* 0.5 (* z y))
44.0ms
(- t (* 0.5 (* z y)))

simplify96.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 3 (91.0ms)

IterNodesCost
0172201
1614174
23113173
35001156

prune104.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes66.0ms

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
0145
1145

end0.0ms

sample735.0ms

Algorithm
intervals
Results
498.0ms9175×body80valid