Details

Time bar (total: 3.6s)

analyze818.0ms (22.7%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%50%0%4
50%50%0%5
50%50%0%6
50%50%0%7
50%50%0%8
50%50%0%9
50%50%0%10
50%50%0%11
50%49.9%0%12
99.6%0.3%0%13
99.9%0%0%14
Compiler

Compiled 53 to 45 computations (15.1% saved)

sample49.0ms (1.4%)

Algorithm
1×intervals
Results
42.0ms256×body128valid
Compiler

Compiled 106 to 90 computations (15.1% saved)

simplify62.0ms (1.7%)

Algorithm
1×egg-herbie
Rules
701×sub-neg_binary64
673×div-sub_binary64
421×unsub-neg_binary64
342×times-frac_binary64
282×associate-/l*_binary64
Counts
1 → 1
Iterations

Useful iterations: 5 (0.0ms)

IterNodesCost
01376
12276
24076
310352
428452
590746
6256646
7420646
8510746

prune3.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112
Error
0b
Counts
2 → 1
Alt Table
StatusErrorProgram
▶0b
(/.f64 (+.f64 (*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4)) 5) (+.f64 (*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4)) 6))
Compiler

Compiled 96 to 84 computations (12.5% saved)

localize9.0ms (0.3%)

Local error

Found 4 expressions with local error:

0.0b
(+.f64 (/.f64 2 (+.f64 1 t)) -4)
0.0b
(+.f64 (/.f64 2 (+.f64 1 t)) -4)
0.0b
(*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4))
0.0b
(*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4))

rewrite156.0ms (4.3%)

Algorithm
1×rewrite-expression-head
Error
0b
Rules
42×*-un-lft-identity_binary64
36×associate-*l*_binary64
32×add-sqr-sqrt_binary64
26×times-frac_binary64
22×add-cube-cbrt_binary64
Counts
4 → 112
Calls

4 calls:

16.0ms
(*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4))
16.0ms
(*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4))
8.0ms
(+.f64 (/.f64 2 (+.f64 1 t)) -4)
8.0ms
(+.f64 (/.f64 2 (+.f64 1 t)) -4)
Compiler

Compiled 4167 to 3644 computations (12.6% saved)

series75.0ms (2.1%)

Error
0b
Counts
4 → 43
Calls

4 calls:

13.0ms
(*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4))
12.0ms
(+.f64 (/.f64 2 (+.f64 1 t)) -4)
12.0ms
(*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4))
11.0ms
(+.f64 (/.f64 2 (+.f64 1 t)) -4)
Compiler

Compiled 2476 to 2163 computations (12.6% saved)

simplify128.0ms (3.5%)

Algorithm
1×egg-herbie
Rules
415×distribute-rgt-in_binary64
391×distribute-lft-in_binary64
362×associate-*l/_binary64
317×associate-*r/_binary64
280×times-frac_binary64
Counts
155 → 131
Iterations

Useful iterations: 3 (0.0ms)

IterNodesCost
01413253
14652793
213082760
338712736
445222736
548922736

prune99.0ms (2.7%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New1310131
Fresh000
Picked011
Done000
Total1311132
Error
0b
Counts
132 → 1
Alt Table
StatusErrorProgram
0b
(/.f64 (+.f64 (*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4)) 5) (+.f64 (*.f64 (/.f64 2 (+.f64 1 t)) (+.f64 (/.f64 2 (+.f64 1 t)) -4)) 6))
Compiler

Compiled 3840 to 3306 computations (13.9% saved)

regimes135.0ms (3.7%)

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0.0b (0%)

Compiler

Compiled 3720 to 3211 computations (13.7% saved)

simplify3.0ms (0.1%)

Algorithm
1×egg-herbie
Rules
4×+-commutative_binary64
1×*-commutative_binary64
1×1-exp_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01446
12146
22046

end1.0ms (0%)

Compiler

Compiled 32 to 28 computations (12.5% saved)

sample2.1s (57.4%)

Algorithm
1×intervals
Results
1.8s8000×body128valid
Compiler

Compiled 118 to 102 computations (13.6% saved)

Profiling

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