Details

Time bar (total: 6.7s)

analyze348.0ms (5.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%50%0%4
50%50%0%5
50%50%0%6
50%50%0%7
50%50%0%8
50%50%0%9
50%50%0%10
50%50%0%11
50%49.9%0%12
99.6%0.3%0%13
99.9%0%0%14
Compiler

Compiled 30 to 27 computations (10% saved)

sample26.0ms (0.4%)

Algorithm
intervals
Results
18.0ms256×body128valid
Compiler

Compiled 59 to 54 computations (8.5% saved)

simplify155.0ms (2.3%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
0489225
1489225

prune4.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112
Error
0b
Counts
2 → 1
Compiler

Compiled 46 to 42 computations (8.7% saved)

localize11.0ms (0.2%)

Local error

Found 4 expressions with local error:

0.0b
(/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
0.0b
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
3.2b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
3.2b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))

rewrite2.2s (32.9%)

Algorithm
rewrite-expression-head
Error
0b
Rules
467×times-frac_binary64_766
386×*-un-lft-identity_binary64_760
284×cancel-sign-sub-inv_binary64_726
268×add-sqr-sqrt_binary64_782
212×add-cube-cbrt_binary64_795
104×distribute-lft-out_binary64_711
77×div-inv_binary64_757
72×distribute-rgt-in_binary64_710 distribute-lft-in_binary64_709
18×difference-of-squares_binary64_729
12×pow1_binary64_821
10×add-exp-log_binary64_798 associate-/r/_binary64_706
swap-sqr_binary64_727
add-log-exp_binary64_799 add-cbrt-cube_binary64_796 flip3--_binary64_764 flip--_binary64_735 distribute-lft-out--_binary64_712
associate-*l*_binary64_701 associate-*r*_binary64_700
flip3-+_binary64_763 flip-+_binary64_734
sub-neg_binary64_753 frac-times_binary64_770
associate-/l*_binary64_705 associate-/r*_binary64_704
diff-log_binary64_852 associate-*l/_binary64_703 associate-*r/_binary64_702 div-exp_binary64_811
pow2_binary64_841 pow-prod-down_binary64_831 pow-prod-up_binary64_830 pow-plus_binary64_823 prod-exp_binary64_809 cbrt-unprod_binary64_793 pow-sqr_binary64_733 unswap-sqr_binary64_728 *-commutative_binary64_691 inv-pow_binary64_845 pow-flip_binary64_834 1-exp_binary64_804 rec-exp_binary64_810 cbrt-undiv_binary64_794 frac-2neg_binary64_771 clear-num_binary64_759
Counts
4 → 396
Calls

4 calls:

69.0ms
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
34.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
30.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
5.0ms
(/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
Compiler

Compiled 19394 to 16434 computations (15.3% saved)

series238.0ms (3.5%)

Error
0b
Counts
4 → 48
Calls

4 calls:

53.0ms
(/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
42.0ms
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
40.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
39.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
Compiler

Compiled 2160 to 1945 computations (10% saved)

simplify175.0ms (2.6%)

Algorithm
egg-herbie
Counts
444 → 444
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
0544419438

prune2.2s (32.3%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New4440444
Fresh000
Picked011
Done000
Total4441445
Error
0b
Counts
445 → 1
Compiler

Compiled 18836 to 15788 computations (16.2% saved)

regimes241.0ms (3.6%)

Accuracy

Total 0.0b remaining (80.8%)

Threshold costs 0.0b (80.8%)

Compiler

Compiled 2350 to 2175 computations (7.4% saved)

bsearch0.0ms (0%)

simplify3.0ms (0%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
06843
16843

end0.0ms (0%)

sample1.1s (17%)

Algorithm
intervals
Results
575.0ms8000×body128valid
Compiler

Compiled 359 to 333 computations (7.2% saved)

Profiling

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