Details

Time bar (total: 706.0ms)

analyze1.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
100%0%0%2

sample12.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0118
1118

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 2.0 (+ (exp x) (exp (neg x))))
0.0b
(+ (exp x) (exp (neg x)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
12×times-frac
11×add-sqr-sqrt add-cube-cbrt
5×distribute-lft-out
4×add-exp-log associate-/r* add-cbrt-cube add-log-exp
3×associate-/l*
2×pow1 flip3-+ associate-/r/ flip-+
1×cbrt-undiv +-commutative frac-2neg div-exp clear-num sum-log div-inv
Counts
2 → 45
Calls
2 calls:
6.0ms
(/ 2.0 (+ (exp x) (exp (neg x))))
4.0ms
(+ (exp x) (exp (neg x)))

series12.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ 2.0 (+ (exp x) (exp (neg x))))
4.0ms
(+ (exp x) (exp (neg x)))

simplify40.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
04972566
14972566

prune47.0ms

Filtered
36 candidates to 51 candidates (-41.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New50151
Fresh000
Picked011
Done000
Total50252

Merged error: 0b

Counts
52 → 2

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ (exp x) (exp (neg x))))
1.0b
(cbrt 2.0)
1.0b
(cbrt 2.0)
1.0b
(cbrt 2.0)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
13×cbrt-prod
10×*-un-lft-identity
8×add-sqr-sqrt add-cube-cbrt
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×cbrt-div
1×flip3-+ flip-+ distribute-lft-out
Counts
4 → 47
Calls
4 calls:
4.0ms
(cbrt (+ (exp x) (exp (neg x))))
1.0ms
(cbrt 2.0)
1.0ms
(cbrt 2.0)
1.0ms
(cbrt 2.0)

series22.0ms

Counts
4 → 6
Calls
4 calls:
22.0ms
(cbrt (+ (exp x) (exp (neg x))))
0.0ms
(cbrt 2.0)
0.0ms
(cbrt 2.0)
0.0ms
(cbrt 2.0)

simplify51.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04908333
14908333

prune92.0ms

Filtered
43 candidates to 53 candidates (-23.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New53053
Fresh000
Picked011
Done011
Total53255

Merged error: 0b

Counts
55 → 2

regimes78.0ms

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
088
188

end0.0ms

analyze1.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
100%0%0%2

sample300.0ms

Algorithm
intervals
Results
217.0ms8000×body80valid

Profiling

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