Details

Time bar (total: 1.8s)

analyze15.0ms

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%1.6%48.5%9
50.4%1.2%48.5%10
50.4%1.2%48.5%11
50.4%1.1%48.6%12
50.4%1%48.6%13
50.5%0.9%48.6%14

sample61.0ms

Algorithm
intervals
Results
31.0ms102×body1280valid
17.0ms82×body640valid
6.0ms44×body320valid
1.0ms17×body160valid
0.0ms11×body80valid

simplify339.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
0493822
1493822

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 58.5b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
0.8b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
4.4b
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

rewrite222.0ms

Algorithm
rewrite-expression-head
Rules
46×*-un-lft-identity_binary64_4150
30×times-frac_binary64_4145 add-sqr-sqrt_binary64_4135
16×add-cube-cbrt_binary64_4121
distribute-lft-out_binary64_4194 cosh-undef_binary64_3943
difference-of-squares_binary64_4179 distribute-lft-out--_binary64_4195 sinh-undef_binary64_3942 add-log-exp_binary64_4115
associate-/l*_binary64_4214
add-exp-log_binary64_4114 add-cbrt-cube_binary64_4122 associate-/r*_binary64_4213
pow1_binary64_4092
flip--_binary64_4176 associate-/r/_binary64_4215 associate-/l/_binary64_4216 flip3--_binary64_4149 flip3-+_binary64_4148 flip-+_binary64_4175
div-sub_binary64_4144 +-commutative_binary64_4217 sum-log_binary64_4060 diff-log_binary64_4061 sub-neg_binary64_4154 tanh-undef_binary64_3944 clear-num_binary64_4153 div-inv_binary64_4151 div-exp_binary64_4099 cbrt-undiv_binary64_4120 frac-2neg_binary64_4143
Counts
3 → 86
Calls
3 calls:
6.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
18.0ms
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
195.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series1.0s

Counts
3 → 9
Calls
3 calls:
314.0ms
(+.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
394.0ms
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) (+.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
317.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
01281475
11281475
050411224
01281475
11281475
050411224
054881292
02582073
12582073
061541872
02582073
12582073
061541872
052001879
01281475
11281475
049101224
149101224
01281475
11281475
049101224
149101224
052071298

simplify122.0ms

Counts
95 → 95
Iterations

Useful iterations: 0 (83.0ms)

IterNodesCost
056096378

prune28.0ms

Filtered
74 candidates to 95 candidates (-28.4%)

Profiling

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