Details

Time bar (total: 1.6s)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
50%12.5%37.5%5
50%6.2%43.8%6
50%3.1%46.9%7
50%1.6%48.5%8
50%0.8%49.2%9
50.4%0.4%49.2%10
50.4%0.2%49.4%11
50.4%0.1%49.5%12
50.4%0%49.6%13
50.4%0%49.6%14

sample72.0ms

Algorithm
intervals
Results
57.0ms186×body1280valid
7.0ms41×body640valid
2.0ms17×body320valid
1.0msbody160valid
0.0msbody80valid

simplify669.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (153.0ms)

IterNodesCost
0477613
1477613

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 30.2b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(-.f64 (exp.f64 x) 2)
2.1b
(+.f64 (-.f64 (exp.f64 x) 2) (exp.f64 (neg.f64 x)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_8652 *-un-lft-identity_binary64_8687
add-sqr-sqrt_binary64_8672 frac-add_binary64_8677
flip--_binary64_8713 flip3--_binary64_8686
add-cube-cbrt_binary64_8658 add-exp-log_binary64_8651 distribute-lft-out--_binary64_8732 sum-log_binary64_8597 add-cbrt-cube_binary64_8659 neg-sub0_binary64_8693 diff-log_binary64_8598 exp-diff_binary64_8644 exp-neg_binary64_8643 sub-neg_binary64_8691 distribute-lft-out_binary64_8731 pow1_binary64_8629
+-commutative_binary64_8754 flip3-+_binary64_8685 difference-of-squares_binary64_8716 flip-+_binary64_8712 associate-+l+_binary64_8739 associate-+l-_binary64_8741
Counts
2 → 33
Calls
2 calls:
5.0ms
(-.f64 (exp.f64 x) 2)
11.0ms
(+.f64 (-.f64 (exp.f64 x) 2) (exp.f64 (neg.f64 x)))

series754.0ms

Counts
2 → 6
Calls
2 calls:
431.0ms
(-.f64 (exp.f64 x) 2)
323.0ms
(+.f64 (-.f64 (exp.f64 x) 2) (exp.f64 (neg.f64 x)))
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
01491502
11491502
048861233
148861233
01491502
11491502
048861233
148861233
050081321
01091288
11091288
047961040
147961040
01091288
11091288
047961040
147961040
05021968

simplify101.0ms

Counts
39 → 39
Iterations

Useful iterations: 0 (77.0ms)

IterNodesCost
055332706

prune8.0ms

Filtered
33 candidates to 39 candidates (-18.2%)

Profiling

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