Details

Time bar (total: 17.5s)

analyze1.2s (7%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%100%0%3
25%75%0%4
37.5%62.5%0%5
43.7%56.2%0%6
46.9%53.1%0%7
46.9%53.1%0%8
46.9%53.1%0%9
47.2%52.7%0%10
47.3%52.6%0%11
47.4%52.6%0%12
47.5%52.5%0%13
47.5%52.4%0%14
Compiler

Compiled 31 to 27 computations (12.9% saved)

sample1.5s (8.6%)

Results
1.4s8256×body128valid
Compiler

Compiled 92 to 80 computations (13% saved)

simplify74.0ms (0.4%)

Algorithm
1×egg-herbie
Rules
716×fma-def_binary64
480×unsub-neg_binary64
457×sub-neg_binary64
410×div-sub_binary64
342×times-frac_binary64
Counts
1 → 2
Iterations

Useful iterations: 5 (0.0ms)

IterNodesCost
01343
12341
24741
311429
429929
5100626
6284226
7418426
8449126
9484626

prune4.0ms (0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New112
Fresh011
Picked000
Done000
Total123
Error
0.0b
Counts
3 → 1
Alt Table
StatusErrorProgram
▶0.0b
(-.f64 1 (/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))))))
Compiler

Compiled 108 to 94 computations (13% saved)

localize10.0ms (0.1%)

Local error

Found 4 expressions with local error:

NewErrorProgram
✓0.0b
(/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))
✓0.0b
(/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
✓0.0b
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
✓2.5b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))

series14.0ms (0.1%)

Counts
4 → 48
Calls

4 calls:

5.0ms
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
3.0ms
(/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
3.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
3.0ms
(/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))

rewrite422.0ms (2.4%)

Algorithm
1×rewrite-expression-head
Rules
1463×times-frac_binary64
1400×*-un-lft-identity_binary64
921×add-sqr-sqrt_binary64
874×add-cube-cbrt_binary64
639×prod-diff_binary64
Counts
4 → 1060
Calls

4 calls:

63.0ms
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
27.0ms
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))
10.0ms
(/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))
3.0ms
(/.f64 1 (+.f64 2 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))

simplify1.6s (9.1%)

Algorithm
1×egg-herbie
Rules
531×*-commutative_binary64
443×distribute-rgt-in_binary64
376×times-frac_binary64
258×fma-def_binary64
232×distribute-neg-frac_binary64
Counts
1108 → 961
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
01119103268
1256775703
2472572481
3524972481

prune2.5s (14.4%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New135511356
Fresh000
Picked101
Done000
Total135611357
Error
0b
Counts
1357 → 1
Alt Table
StatusErrorProgram
▶0b
(-.f64 1 (/.f64 1 (+.f64 2 (log.f64 (exp.f64 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))))))))
Compiler

Compiled 95817 to 79750 computations (16.8% saved)

localize13.0ms (0.1%)

Local error

Found 4 expressions with local error:

NewErrorProgram
0.0b
(*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))
✓0.0b
(exp.f64 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))))
✓2.1b
(log.f64 (exp.f64 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
2.5b
(-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))

series8.0ms (0%)

Counts
2 → 24
Calls

2 calls:

4.0ms
(exp.f64 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))))
3.0ms
(log.f64 (exp.f64 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))

rewrite641.0ms (3.7%)

Algorithm
1×rewrite-expression-head
Rules
1760×times-frac_binary64
1695×*-un-lft-identity_binary64
1140×exp-sum_binary64
1071×add-sqr-sqrt_binary64
1071×add-cube-cbrt_binary64
Counts
2 → 1170
Calls

2 calls:

61.0ms
(log.f64 (exp.f64 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))))))
47.0ms
(exp.f64 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))))

simplify2.4s (13.6%)

Algorithm
1×egg-herbie
Rules
660×exp-prod_binary64
436×log-pow_binary64
418×rem-log-exp_binary64
401×sqr-pow_binary64
329×*-commutative_binary64
Counts
1194 → 933
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
01811142241
13141130455
24210130455
35211130455

prune5.7s (32.7%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New200302003
Fresh000
Picked011
Done000
Total200312004
Error
0b
Counts
2004 → 1
Alt Table
StatusErrorProgram
✓0b
(-.f64 1 (/.f64 1 (+.f64 2 (log.f64 (exp.f64 (*.f64 (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t)))) (-.f64 2 (/.f64 (/.f64 2 t) (+.f64 1 (/.f64 1 t))))))))))
Compiler

Compiled 173528 to 144782 computations (16.6% saved)

regimes1.3s (7.5%)

Accuracy

Total -0.0b remaining (-7.5%)

Threshold costs -0.0b (-7.5%)

Counts
166 → 1
Compiler

Compiled 35388 to 30937 computations (12.6% saved)

simplify5.0ms (0%)

Algorithm
1×egg-herbie
Rules
9×+-commutative_binary64
6×sub-neg_binary64
5×*-commutative_binary64
4×distribute-neg-frac_binary64
4×neg-sub0_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01948
13548
25148
35848
46148
55848

end67.0ms (0.4%)

Compiler

Compiled 98 to 86 computations (12.2% saved)

Profiling

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