Details

Time bar (total: 1.7s)

analyze2.0ms

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

sample11.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify115.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (106.0ms)

IterNodesCost
0478413
1478413

prune1.0ms

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
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
0.0b
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity_binary64
15×times-frac_binary64
12×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
5×associate-/r*_binary64 distribute-lft-out_binary64 cosh-undef_binary64
4×add-log-exp_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
3×associate-/l*_binary64
2×flip3-+_binary64 pow1_binary64 associate-/r/_binary64 flip-+_binary64
1×cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 +-commutative_binary64 sum-log_binary64
Counts
2 → 50
Calls
2 calls:
7.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
5.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series58.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
13.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

simplify92.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 0 (75.0ms)

IterNodesCost
04856954
14856954

prune35.0ms

Filtered
40 candidates to 56 candidates (-40.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New54256
Fresh000
Picked011
Done000
Total54357

Merged error: 0b

Counts
57 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(exp.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
0.0b
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
0.0b
(log.f64 (exp.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
0.0b
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
55×*-un-lft-identity_binary64
45×times-frac_binary64
42×exp-prod_binary64
33×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
22×log-pow_binary64
11×distribute-lft-out_binary64 cosh-undef_binary64
7×add-log-exp_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64 associate-/r/_binary64
5×associate-/r*_binary64 pow1_binary64
4×flip3-+_binary64 flip-+_binary64
3×log-prod_binary64 associate-/l*_binary64 div-inv_binary64
1×cbrt-undiv_binary64 rem-log-exp_binary64 rem-exp-log_binary64 clear-num_binary64 frac-2neg_binary64 div-exp_binary64 +-commutative_binary64 sum-log_binary64
Counts
4 → 112
Calls
4 calls:
8.0ms
(exp.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
7.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
9.0ms
(log.f64 (exp.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
5.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series169.0ms

Counts
4 → 12
Calls
4 calls:
66.0ms
(exp.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
42.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
44.0ms
(log.f64 (exp.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))))
16.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

simplify112.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 0 (86.0ms)

IterNodesCost
048692002
148692002

prune82.0ms

Filtered
90 candidates to 124 candidates (-37.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1240124
Fresh011
Picked011
Done011
Total1243127

Merged error: 0b

Counts
127 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
0.0b
(pow.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
0.0b
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
0.2b
(cbrt.f64 (pow.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
86×*-un-lft-identity_binary64
75×times-frac_binary64
52×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
48×cbrt-prod_binary64
42×unpow-prod-down_binary64 cube-prod_binary64
17×distribute-lft-out_binary64 cosh-undef_binary64
10×associate-/r/_binary64
9×add-exp-log_binary64 add-cbrt-cube_binary64
6×flip3-+_binary64 add-log-exp_binary64 flip-+_binary64
5×associate-/r*_binary64 pow1_binary64 div-inv_binary64
3×pow-unpow_binary64 associate-/l*_binary64
2×cbrt-undiv_binary64 sqr-pow_binary64 cube-div_binary64 rem-cube-cbrt_binary64 div-exp_binary64 pow-exp_binary64 unpow3_binary64 cube-mult_binary64
1×cbrt-div_binary64 pow-to-exp_binary64 rem-cbrt-cube_binary64 pow1/3_binary64 pow-pow_binary64 clear-num_binary64 frac-2neg_binary64 +-commutative_binary64 sum-log_binary64
Counts
4 → 170
Calls
4 calls:
7.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
9.0ms
(pow.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
5.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
10.0ms
(cbrt.f64 (pow.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3))

series186.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
85.0ms
(pow.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3)
13.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
46.0ms
(cbrt.f64 (pow.f64 (/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))) 3))

simplify270.0ms

Algorithm
egg-herbie
Counts
182 → 182
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
054093566

prune84.0ms

Filtered
91 candidates to 182 candidates (-100.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1820182
Fresh000
Picked011
Done022
Total1823185

Merged error: 0b

Counts
185 → 3

regimes25.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01613
11613

end0.0ms

sample305.0ms

Algorithm
intervals
Results
218.0ms8000×body80valid

Profiling

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