Details

Time bar (total: 1.8s)

analyze5.0ms

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

sample24.0ms

Algorithm
intervals
Results
18.0ms256×body80valid

simplify173.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (160.0ms)

IterNodesCost
0491940
1491940

prune4.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize11.0ms

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))))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
146×*-un-lft-identity_binary64
74×times-frac_binary64
70×distribute-lft-out_binary64
58×add-sqr-sqrt_binary64
48×associate-*r*_binary64 add-cube-cbrt_binary64
18×add-exp-log_binary64 add-cbrt-cube_binary64 div-inv_binary64
12×associate-/r*_binary64
pow1_binary64 associate-/r/_binary64
associate-*l*_binary64 associate-/l*_binary64
flip3-+_binary64 add-log-exp_binary64 cbrt-unprod_binary64 cbrt-undiv_binary64 unswap-sqr_binary64 prod-exp_binary64 div-exp_binary64 flip-+_binary64
pow-prod-down_binary64 associate-*r/_binary64 clear-num_binary64 frac-2neg_binary64 *-commutative_binary64
Counts
4 → 168
Calls
4 calls:
16.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
16.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
10.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
11.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))

series53.0ms

Counts
4 → 12
Calls
4 calls:
14.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
14.0ms
(*.f64 t (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t)))))
12.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
13.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))

simplify73.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
054643140

prune199.0ms

Filtered
106 candidates to 180 candidates (-69.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1791180
Fresh000
Picked011
Done000
Total1792181

Merged error: 0.0b

Counts
181 → 2

localize17.0ms

Local error

Found 4 expressions with local error:

0.1b
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
0.1b
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
1.1b
(log.f64 (pow.f64 (exp.f64 (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))) t))
2.4b
(pow.f64 (exp.f64 (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))) t)

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
117×*-un-lft-identity_binary64
55×distribute-lft-out_binary64
54×times-frac_binary64
40×add-cube-cbrt_binary64 add-sqr-sqrt_binary64
25×pow-pow_binary64
24×exp-prod_binary64
14×div-inv_binary64
12×associate-/r*_binary64
add-exp-log_binary64
add-cbrt-cube_binary64
log-prod_binary64
associate-/r/_binary64 unpow-prod-down_binary64 associate-/l*_binary64
pow1_binary64
add-log-exp_binary64
flip3-+_binary64 pow-unpow_binary64 rem-log-exp_binary64 flip-+_binary64
pow-to-exp_binary64 cbrt-undiv_binary64 sqr-pow_binary64 clear-num_binary64 frac-2neg_binary64 div-exp_binary64 pow-exp_binary64
log-pow_binary64
Counts
4 → 141
Calls
4 calls:
11.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
11.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
12.0ms
(log.f64 (pow.f64 (exp.f64 (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))) t))
15.0ms
(pow.f64 (exp.f64 (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))) t)

series110.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
11.0ms
(/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))
45.0ms
(log.f64 (pow.f64 (exp.f64 (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))) t))
43.0ms
(pow.f64 (exp.f64 (/.f64 4 (+.f64 2 (+.f64 t (/.f64 1 t))))) t)

simplify144.0ms

Algorithm
egg-herbie
Counts
153 → 153
Iterations

Useful iterations: 0 (111.0ms)

IterNodesCost
049212949
149212949

prune176.0ms

Filtered
93 candidates to 153 candidates (-64.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1530153
Fresh000
Picked011
Done011
Total1532155

Merged error: 0.0b

Counts
155 → 2

regimes11.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02040
12040

end0.0ms

sample671.0ms

Algorithm
intervals
Results
583.0ms8000×body80valid

Profiling

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