Details

Time bar (total: 7.7s)

analyze2.2s (28.1%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
05205200
033
133
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
12.5%87.4%0.1%7
12.5%87.4%0.1%8
31.2%68.6%0.1%9
31.2%68.6%0.1%10
31.2%68.6%0.1%11
40.6%59.3%0.1%12
40.6%59.3%0.1%13
40.6%59.3%0.1%14
Compiler

Compiled 31 to 19 computations (38.7% saved)

sample130.0ms (1.7%)

Algorithm
intervals
Results
65.0ms74×body1024valid
27.0ms135×body128valid
21.0ms36×body512valid
4.0ms10×body256valid
1.0msbody2048valid
Compiler

Compiled 61 to 40 computations (34.4% saved)

simplify231.0ms (3%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (225.0ms)

IterNodesCost
0160450
1160450

prune4.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1
Compiler

Compiled 60 to 36 computations (40% saved)

localize21.0ms (0.3%)

Local error

Found 4 expressions with local error:

0.1b
(*.f64 (neg.f64 eh) (tan.f64 t))
2.5b
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
2.5b
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
21.7b
(cos.f64 (atan.f64 (/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)))

rewrite32.0ms (0.4%)

Algorithm
rewrite-expression-head
Rules
16×add-exp-log_binary64_798 add-cbrt-cube_binary64_796
14×add-sqr-sqrt_binary64_782
12×*-un-lft-identity_binary64_760 add-cube-cbrt_binary64_795
10×associate-*l*_binary64_701
associate-/r*_binary64_704 pow1_binary64_821 times-frac_binary64_766
cbrt-undiv_binary64_794 add-log-exp_binary64_799 distribute-lft-neg-out_binary64_719 div-exp_binary64_811
prod-exp_binary64_809 distribute-lft-neg-in_binary64_717 distribute-frac-neg_binary64_723 associate-*r*_binary64_700 tan-quot_binary64_919 associate-*r/_binary64_702 distribute-rgt-neg-in_binary64_718 cbrt-unprod_binary64_793
frac-2neg_binary64_771 associate-/l/_binary64_707 div-inv_binary64_757 associate-/l*_binary64_705 clear-num_binary64_759
neg-mul-1_binary64_756 unswap-sqr_binary64_728 cos-atan_binary64_939 pow-prod-down_binary64_831 atan-neg_binary64_944 *-commutative_binary64_691 cos-neg_binary64_891
Counts
4 → 82
Calls

4 calls:

10.0ms
(*.f64 (neg.f64 eh) (tan.f64 t))
6.0ms
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
6.0ms
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
2.0ms
(cos.f64 (atan.f64 (/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)))

series366.0ms (4.8%)

Counts
4 → 12
Calls

4 calls:

121.0ms
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
111.0ms
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
67.0ms
(*.f64 (neg.f64 eh) (tan.f64 t))
66.0ms
(cos.f64 (atan.f64 (/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)))

simplify62.0ms (0.8%)

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
050041195

prune104.0ms (1.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New93194
Fresh000
Picked011
Done000
Total93295

Merged error: 0.1b

Counts
95 → 2
Compiler

Compiled 3208 to 594 computations (81.5% saved)

localize24.0ms (0.3%)

Local error

Found 4 expressions with local error:

1.7b
(log.f64 (exp.f64 (cos.f64 (atan.f64 (/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)))))
2.5b
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
2.5b
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
21.7b
(cos.f64 (atan.f64 (/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)))

rewrite27.0ms (0.3%)

Algorithm
rewrite-expression-head
Rules
14×add-exp-log_binary64_798 add-cbrt-cube_binary64_796
10×*-un-lft-identity_binary64_760 add-cube-cbrt_binary64_795 add-sqr-sqrt_binary64_782
associate-/r*_binary64_704 times-frac_binary64_766
pow1_binary64_821
cbrt-undiv_binary64_794 add-log-exp_binary64_799 log-pow_binary64_849 div-exp_binary64_811
exp-prod_binary64_812 distribute-frac-neg_binary64_723 distribute-lft-neg-out_binary64_719 log-prod_binary64_846
frac-2neg_binary64_771 prod-exp_binary64_809 associate-/l/_binary64_707 div-inv_binary64_757 associate-/l*_binary64_705 tan-quot_binary64_919 associate-*r/_binary64_702 cbrt-unprod_binary64_793 clear-num_binary64_759
cos-atan_binary64_939 rem-log-exp_binary64_801 atan-neg_binary64_944 cos-neg_binary64_891
Counts
4 → 70
Calls

4 calls:

9.0ms
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
6.0ms
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
2.0ms
(log.f64 (exp.f64 (cos.f64 (atan.f64 (/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)))))
2.0ms
(cos.f64 (atan.f64 (/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)))

series398.0ms (5.2%)

Counts
4 → 12
Calls

4 calls:

119.0ms
(log.f64 (exp.f64 (cos.f64 (atan.f64 (/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)))))
113.0ms
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
110.0ms
(/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)
56.0ms
(cos.f64 (atan.f64 (/.f64 (*.f64 (neg.f64 eh) (tan.f64 t)) ew)))

simplify59.0ms (0.8%)

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
053711257

prune91.0ms (1.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New82082
Fresh000
Picked011
Done011
Total82284

Merged error: 0.1b

Counts
84 → 2
Compiler

Compiled 2954 to 489 computations (83.4% saved)

regimes89.0ms (1.2%)

Compiler

Compiled 734 to 498 computations (32.2% saved)

bsearch0.0ms (0%)

simplify3.0ms (0%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
08850
18850

end0.0ms (0%)

sample3.9s (50.5%)

Algorithm
intervals
Results
1.8s1970×body1024valid
765.0ms4493×body128valid
605.0ms1015×body512valid
212.0ms512×body256valid
15.0ms10×body2048valid
Compiler

Compiled 183 to 122 computations (33.3% saved)

Profiling

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