Details

Time bar (total: 1.6s)

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
75%25%0%4
87.5%12.5%0%5
93.7%6.2%0%6
96.8%3.1%0%7
98.4%1.6%0%8
99.2%0.8%0%9
99.6%0.4%0%10
99.8%0.2%0%11
99.9%0.1%0%12
99.9%0%0%13
99.9%0%0.1%14

sample10.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify300.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0119
1119

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 30.1b

Counts
2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(*.f64 2 (*.f64 x x))
29.1b
(sqrt.f64 (*.f64 2 (*.f64 x x)))

rewrite216.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1_binary64_642
add-exp-log_binary64_664 add-cbrt-cube_binary64_672
pow-prod-down_binary64_623
add-sqr-sqrt_binary64_685
*-un-lft-identity_binary64_700 add-cube-cbrt_binary64_671 associate-*l*_binary64_760 sqrt-pow1_binary64_681 cbrt-unprod_binary64_669 prod-exp_binary64_647
add-log-exp_binary64_665
unswap-sqr_binary64_728 associate-*r*_binary64_759 pow1/2_binary64_632 sqrt-prod_binary64_679 *-commutative_binary64_768
Counts
2 → 31
Calls
2 calls:
7.0ms
(*.f64 2 (*.f64 x x))
208.0ms
(sqrt.f64 (*.f64 2 (*.f64 x x)))

series959.0ms

Counts
2 → 6
Calls
2 calls:
469.0ms
(*.f64 2 (*.f64 x x))
490.0ms
(sqrt.f64 (*.f64 2 (*.f64 x x)))
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
02661653
12661653
048271314
148271314
02661653
12661653
048271314
148271314
051001406
0851198
1851198
050411010
0851198
1851198
050411010
056961057

simplify104.0ms

Counts
37 → 37
Iterations

Useful iterations: 0 (82.0ms)

IterNodesCost
049212672
149212672

prune4.0ms

Filtered
27 candidates to 37 candidates (-37.0%)

Profiling

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