Details

Time bar (total: 1.5s)

sample15.0ms

Algorithm
intervals
Results
6.0ms296×body80valid

simplify56.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (14.0ms)

IterNodesCost
0163
1243
2383
3453
4533
5573
6673
73092
821252
950012

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize4.0ms

Local error

Found 1 expressions with local error:

2.7b
(fma (/ y z) x x)

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 z) x x)

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(fma (/ y z) x x)

simplify143.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
02644
16239
220539
384939
4478539
5500139

prune31.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ y z) x) x)
5.7b
(* (/ y z) x)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
11×*-un-lft-identity
10×add-cube-cbrt times-frac
add-exp-log add-cbrt-cube
pow1 add-log-exp
associate-*r*
expm1-log1p-u prod-exp cbrt-unprod log1p-expm1-u unswap-sqr
cbrt-undiv +-commutative distribute-rgt-out fma-def distribute-lft1-in flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv
Counts
2 → 50
Calls
2 calls:
4.0ms
(+ (* (/ y z) x) x)
8.0ms
(* (/ y z) x)

series46.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ (* (/ y z) x) x)
19.0ms
(* (/ y z) x)

simplify92.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 3 (88.0ms)

IterNodesCost
0224212
1833195
23624193
35001191

prune114.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* y (/ x z)) x)
4.4b
(* y (/ x z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
add-exp-log add-cbrt-cube
pow1 add-log-exp
associate-*l*
expm1-log1p-u prod-exp cbrt-unprod log1p-expm1-u unswap-sqr
cbrt-undiv +-commutative fma-def flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv
Counts
2 → 48
Calls
2 calls:
4.0ms
(+ (* y (/ x z)) x)
8.0ms
(* y (/ x z))

series43.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(+ (* y (/ x z)) x)
19.0ms
(* y (/ x z))

simplify107.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 3 (103.0ms)

IterNodesCost
0236214
1987197
24326196
35001195

prune110.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

2.6b
(fma y (/ x z) x)

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 (/ x z) x)

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(fma y (/ x z) x)

simplify80.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
02644
15739
216839
357839
4270639
5500139

prune27.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

regimes103.0ms

Accuracy

47% (2.6b remaining)

Error of 2.6b against oracle of 0.0b and baseline of 4.8b

bsearch26.0ms

Steps
ItersRangePoint
8
-6.850971258605099e+106
-1.5514212083593798e+102
-1.653007623578952e+102

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104

end0.0ms

sample390.0ms

Algorithm
intervals
Results
205.0ms9593×body80valid