Details

Time bar (total: 1.7s)

analyze8.0ms (0.5%)

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

Compiled 36 to 29 computations (19.4% saved)

sample26.0ms (1.5%)

Algorithm
intervals
Results
19.0ms256×body128valid
Compiler

Compiled 71 to 58 computations (18.3% saved)

simplify257.0ms (14.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (101.0ms)

IterNodesCost
0493740
1493740

prune7.0ms (0.4%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0b

Counts
2 → 1
Compiler

Compiled 54 to 44 computations (18.5% saved)

localize11.0ms (0.6%)

Local error

Found 4 expressions with local error:

0.1b
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
0.1b
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
0.1b
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
0.1b
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))

rewrite84.0ms (4.9%)

Algorithm
rewrite-expression-head
Rules
146×*-un-lft-identity_binary64_77
74×times-frac_binary64_83
70×distribute-lft-out_binary64_30
58×add-sqr-sqrt_binary64_98
48×add-cube-cbrt_binary64_109 associate-*r*_binary64_19
18×add-exp-log_binary64_112 add-cbrt-cube_binary64_110 div-inv_binary64_74
12×associate-/r*_binary64_23
pow1_binary64_135 associate-/r/_binary64_25
associate-*l*_binary64_20 associate-/l*_binary64_24
add-log-exp_binary64_113 flip-+_binary64_51 cbrt-unprod_binary64_107 cbrt-undiv_binary64_108 flip3-+_binary64_80 div-exp_binary64_125 unswap-sqr_binary64_45 prod-exp_binary64_123
pow-prod-down_binary64_145 associate-*r/_binary64_21 *-commutative_binary64_10 clear-num_binary64_76 frac-2neg_binary64_88
Counts
4 → 168
Calls

4 calls:

18.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
17.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
12.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
11.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))

series109.0ms (6.3%)

Counts
4 → 12
Calls

4 calls:

32.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
31.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
23.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
22.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))

simplify73.0ms (4.2%)

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
049233140
149233140

prune370.0ms (21.4%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1800180
Fresh000
Picked011
Done000
Total1801181

Merged error: 0b

Counts
181 → 1
Compiler

Compiled 6163 to 4859 computations (21.2% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01940
11940

end0.0ms (0%)

sample781.0ms (45.2%)

Algorithm
intervals
Results
603.0ms8000×body128valid
Compiler

Compiled 90 to 74 computations (17.8% saved)

Profiling

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