Details

Time bar (total: 2.1s)

analyze520.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
6.2%93.6%0.2%8
25%74.9%0.2%9
28.1%71.7%0.2%10
29.6%70.2%0.2%11
53%46.8%0.2%12
71.3%28.5%0.2%13
71.7%28.1%0.2%14

sample23.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
1.0ms13×body80invalid

simplify298.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
01622
11622

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 24.8b

Counts
2 → 1

localize10.0ms

Local error

Found 2 expressions with local error:

0.7b
(+.f64 (*.f64 a c) (*.f64 b d))
24.4b
(/.f64 (+.f64 (*.f64 a c) (*.f64 b d)) (+.f64 (*.f64 c c) (*.f64 d d)))

rewrite217.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt_binary64_7625 *-un-lft-identity_binary64_7640 add-cube-cbrt_binary64_7611
times-frac_binary64_7635
add-cbrt-cube_binary64_7612 add-log-exp_binary64_7605 add-exp-log_binary64_7604
flip-+_binary64_7665 flip3-+_binary64_7638 associate-/r*_binary64_7703 associate-/l*_binary64_7704
associate-/l/_binary64_7706 pow1_binary64_7582 associate-/r/_binary64_7705
clear-num_binary64_7643 div-inv_binary64_7641 sum-log_binary64_7550 frac-2neg_binary64_7633 div-exp_binary64_7589 +-commutative_binary64_7707 cbrt-undiv_binary64_7610
Counts
2 → 42
Calls
2 calls:
5.0ms
(+.f64 (*.f64 a c) (*.f64 b d))
210.0ms
(/.f64 (+.f64 (*.f64 a c) (*.f64 b d)) (+.f64 (*.f64 c c) (*.f64 d d)))

series923.0ms

Counts
2 → 6
Calls
2 calls:
367.0ms
(+.f64 (*.f64 a c) (*.f64 b d))
555.0ms
(/.f64 (+.f64 (*.f64 a c) (*.f64 b d)) (+.f64 (*.f64 c c) (*.f64 d d)))
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
04874728
14874728
048634590
148634590
04874728
14874728
048634590
148634590
047214663
147214663
0724524
1724524
04094446
14094446
0724524
1724524
04094446
14094446
09664555
19664555

simplify111.0ms

Counts
48 → 48
Iterations

Useful iterations: 0 (80.0ms)

IterNodesCost
0514610365

prune15.0ms

Filtered
44 candidates to 48 candidates (-9.1%)

Profiling

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