Details

Time bar (total: 1.1s)

sample8.0ms

Algorithm
intervals
Results
3.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
6.0ms
(+ x (/ 1.0 3.0))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(+ x (/ 1.0 3.0))

simplify44.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08261
121855
253255
3151455
4500155

prune38.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
0.0b
(- x (/ 1.0 3.0))
13.4b
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
80×add-sqr-sqrt
62×*-un-lft-identity
57×times-frac
50×add-cube-cbrt
40×prod-diff
20×difference-of-squares
add-log-exp
associate-/r* distribute-lft-out--
add-exp-log add-cbrt-cube
flip3-- fma-neg flip-- div-inv associate-/l*
pow1 expm1-log1p-u log1p-expm1-u
sub-neg diff-log associate-/r/ associate-/l/
cbrt-undiv frac-2neg div-sub div-exp clear-num
Counts
3 → 129
Calls
3 calls:
4.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
8.0ms
(- x (/ 1.0 3.0))
12.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

series162.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0)))
26.0ms
(- x (/ 1.0 3.0))
95.0ms
(/ (- (* x x) (* (/ 1.0 3.0) (/ 1.0 3.0))) (- x (/ 1.0 3.0)))

simplify88.0ms

Algorithm
egg-herbie
Counts
138 → 138
Iterations

Useful iterations: 2 (68.0ms)

IterNodesCost
06171824
126261405
250011298

prune229.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))
0.0b
(exp (+ x (/ 1.0 3.0)))
0.7b
(log (exp (+ x (/ 1.0 3.0))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
exp-prod add-log-exp
add-sqr-sqrt add-cube-cbrt
log-pow
pow1 log-prod
add-exp-log expm1-log1p-u fma-def add-cbrt-cube log1p-expm1-u distribute-lft-out
exp-sum sum-log rem-exp-log
+-commutative flip3-+ rem-log-exp flip-+
Counts
3 → 52
Calls
3 calls:
6.0ms
(+ x (/ 1.0 3.0))
7.0ms
(exp (+ x (/ 1.0 3.0)))
7.0ms
(log (exp (+ x (/ 1.0 3.0))))

series47.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(+ x (/ 1.0 3.0))
12.0ms
(exp (+ x (/ 1.0 3.0)))
18.0ms
(log (exp (+ x (/ 1.0 3.0))))

simplify95.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 3 (29.0ms)

IterNodesCost
0146213
1469191
21206189
33543188
45001188

prune121.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes22.0ms

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
062
162

end0.0ms

sample188.0ms

Algorithm
intervals
Results
107.0ms8000×body80valid