Details

Time bar (total: 1.4s)

analyze236.0ms (16.4%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0478313
1478313
011
111
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
100%0%0%2
Compiler

Compiled 9 to 8 computations (11.1% saved)

sample21.0ms (1.4%)

Algorithm
intervals
Results
12.0ms256×body128valid
Compiler

Compiled 17 to 16 computations (5.9% saved)

simplify90.0ms (6.3%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (85.0ms)

IterNodesCost
0478313
1478313

prune3.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Compiler

Compiled 16 to 14 computations (12.5% saved)

localize6.0ms (0.4%)

Local error

Found 1 expressions with local error:

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

rewrite66.0ms (4.6%)

Algorithm
rewrite-expression-head
Error
0b
Rules
19×*-un-lft-identity_binary64_1101
15×times-frac_binary64_1107
11×add-cube-cbrt_binary64_1136 add-sqr-sqrt_binary64_1123
associate-/r*_binary64_1045
cosh-undef_binary64_1295 distribute-lft-out_binary64_1052
add-exp-log_binary64_1139 add-cbrt-cube_binary64_1137 associate-/l*_binary64_1046
associate-/r/_binary64_1047
pow1_binary64_1162 div-exp_binary64_1152 add-log-exp_binary64_1140 cbrt-undiv_binary64_1135 frac-2neg_binary64_1112 clear-num_binary64_1100 div-inv_binary64_1098 flip3-+_binary64_1104 flip-+_binary64_1075
Counts
1 → 37
Calls

1 calls:

7.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
Compiler

Compiled 549 to 219 computations (60.1% saved)

series85.0ms (5.9%)

Error
0b
Counts
1 → 4
Calls

1 calls:

79.0ms
(/.f64 2 (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
Compiler

Compiled 80 to 71 computations (11.3% saved)

simplify82.0ms (5.7%)

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
04871731
14871731

prune39.0ms (2.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh000
Picked011
Done000
Total40242
Error
0b
Counts
42 → 2
Compiler

Compiled 472 to 198 computations (58.1% saved)

localize5.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 1/2 (*.f64 x x))

rewrite29.0ms (2%)

Algorithm
rewrite-expression-head
Error
0b
Rules
pow1_binary64_1162 add-exp-log_binary64_1139 add-cbrt-cube_binary64_1137
pow-prod-down_binary64_1172 prod-exp_binary64_1150 cbrt-unprod_binary64_1134 add-sqr-sqrt_binary64_1123 associate-*l*_binary64_1042
add-cube-cbrt_binary64_1136 *-un-lft-identity_binary64_1101
add-log-exp_binary64_1140 unswap-sqr_binary64_1069 associate-*r*_binary64_1041 *-commutative_binary64_1032
Counts
1 → 19
Calls

1 calls:

6.0ms
(*.f64 1/2 (*.f64 x x))
Compiler

Compiled 204 to 133 computations (34.8% saved)

series43.0ms (3%)

Error
0b
Counts
1 → 3
Calls

1 calls:

41.0ms
(*.f64 1/2 (*.f64 x x))
Compiler

Compiled 49 to 49 computations (0% saved)

simplify59.0ms (4.1%)

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05148179

prune15.0ms (1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New22022
Fresh000
Picked011
Done011
Total22224
Error
0b
Counts
24 → 2
Compiler

Compiled 137 to 96 computations (29.9% saved)

regimes149.0ms (10.4%)

Accuracy

Total 0.0b remaining (45.6%)

Threshold costs 0.0b (45.6%)

Compiler

Compiled 1203 to 947 computations (21.3% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01916
11916

end1.0ms (0.1%)

Compiler

Compiled 10 to 9 computations (10% saved)

sample503.0ms (35.1%)

Algorithm
intervals
Results
241.0ms8000×body128valid
Compiler

Compiled 37 to 37 computations (0% saved)

Profiling

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