Details

Time bar (total: 2.4s)

sample16.0ms

Algorithm
intervals
Results
7.0ms330×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
093
1113
2132
3142
4142

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (/ y z) y 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:
1.0ms
(fma (/ y z) y x)

series40.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(fma (/ y z) y x)

simplify34.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
02744
16839
222139
382039
4500239

prune57.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ y z) y) x)
0.2b
(* (/ y z) y)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity 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 fma-def flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv
Counts
2 → 48
Calls
2 calls:
4.0ms
(+ (* (/ y z) y) x)
13.0ms
(* (/ y z) y)

series40.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(+ (* (/ y z) y) x)
18.0ms
(* (/ y z) y)

simplify96.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 3 (93.0ms)

IterNodesCost
0219210
1763185
23920184
35001181

prune103.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (/ y z) y)) (cbrt (* (/ y z) y)))
19.3b
(cbrt (* (/ y z) y))
19.3b
(cbrt (* (/ y z) y))
19.3b
(cbrt (* (/ y z) y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
pow1/3
add-cube-cbrt *-un-lft-identity associate-*l/
cbrt-prod cbrt-div
add-exp-log
expm1-log1p-u swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 frac-times pow-plus associate-*r/ prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* (/ y z) y)) (cbrt (* (/ y z) y)))
3.0ms
(cbrt (* (/ y z) y))
3.0ms
(cbrt (* (/ y z) y))
3.0ms
(cbrt (* (/ y z) y))

series358.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(* (cbrt (* (/ y z) y)) (cbrt (* (/ y z) y)))
84.0ms
(cbrt (* (/ y z) y))
82.0ms
(cbrt (* (/ y z) y))
83.0ms
(cbrt (* (/ y z) y))

simplify89.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0181502
1603451
22979413
35001390

prune221.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
11.4b
(cbrt (/ y z))
19.3b
(cbrt (* (/ y z) y))
19.3b
(cbrt (* (/ y z) y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
times-frac
pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
cbrt-div
associate-*l/
div-inv
Counts
4 → 61
Calls
4 calls:
0.0ms
(cbrt y)
1.0ms
(cbrt (/ y z))
3.0ms
(cbrt (* (/ y z) y))
3.0ms
(cbrt (* (/ y z) y))

series425.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt y)
68.0ms
(cbrt (/ y z))
89.0ms
(cbrt (* (/ y z) y))
86.0ms
(cbrt (* (/ y z) y))

simplify43.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 3 (38.0ms)

IterNodesCost
0190346
1424318
21366310
35001287

prune227.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes84.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample453.0ms

Algorithm
intervals
Results
229.0ms10723×body80valid