Details

Time bar (total: 7.4s)

analyze1.1s (14.6%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%100%0%3
0%87.5%12.5%4
0%81.2%18.8%5
0%78.1%21.9%6
0%76.5%23.5%7
0%75.7%24.3%8
0%75.4%24.6%9
0%75.4%24.6%10
0%75.3%24.7%11
0%75.2%24.8%12
0%75.2%24.8%13
0%75.2%24.8%14
Compiler

Compiled 10 to 8 computations (20% saved)

sample5.7s (76.7%)

Results
2.2s3931×body8192exit
2.1s4024×body1024valid
676.0ms2102×body512valid
280.0ms1067×body256valid
236.0ms430×body2048valid
73.0ms633×body128valid
0.0ms2×body128invalid
Compiler

Compiled 19 to 15 computations (21.1% saved)

simplify54.0ms (0.7%)

Algorithm
1×egg-herbie
Rules
618×fma-neg_binary64
579×fma-def_binary64
510×associate-/l*_binary64
467×div-sub_binary64
425×times-frac_binary64
Counts
1 → 2
Iterations

Useful iterations: 8 (0.0ms)

IterNodesCost
0813
11913
23313
35713
411213
522413
651413
7130313
8304712
9446912
10485912

prune2.0ms (0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New112
Fresh011
Picked000
Done000
Total123
Error
58.0b
Counts
3 → 1
Alt Table
StatusErrorProgram
▶58.0b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
Compiler

Compiled 35 to 25 computations (28.6% saved)

localize6.0ms (0.1%)

Local error

Found 1 expressions with local error:

NewErrorProgram
✓6.4b
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series3.0ms (0%)

Counts
1 → 8
Calls

1 calls:

2.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

rewrite6.0ms (0.1%)

Algorithm
1×rewrite-expression-head
Rules
11×*-un-lft-identity_binary64
11×add-sqr-sqrt_binary64
9×prod-diff_binary64
9×add-cube-cbrt_binary64
3×cancel-sign-sub-inv_binary64
Counts
1 → 31
Calls

1 calls:

4.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

simplify77.0ms (1%)

Algorithm
1×egg-herbie
Rules
608×fma-neg_binary64
326×unsub-neg_binary64
325×distribute-rgt-in_binary64
287×associate-/r*_binary64
265×associate-*l*_binary64
Counts
39 → 49
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
086629
1175535
2491470
31944470
43994468
54786468
64810468

prune27.0ms (0.4%)

Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New47249
Fresh000
Picked011
Done000
Total47350
Error
0b
Counts
50 → 3
Alt Table
StatusErrorProgram
▶0.9b
(/.f64 (fma.f64 1/60 (pow.f64 x 5) (fma.f64 2 x (*.f64 1/3 (pow.f64 x 3)))) 2)
✓58.0b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
58.5b
(/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) 2)
Compiler

Compiled 991 to 386 computations (61% saved)

localize9.0ms (0.1%)

Local error

Found 2 expressions with local error:

NewErrorProgram
✓0.0b
(fma.f64 2 x (*.f64 1/3 (pow.f64 x 3)))
✓0.1b
(*.f64 1/3 (pow.f64 x 3))

series8.0ms (0.1%)

Counts
2 → 12
Calls

2 calls:

4.0ms
(fma.f64 2 x (*.f64 1/3 (pow.f64 x 3)))
3.0ms
(*.f64 1/3 (pow.f64 x 3))

rewrite7.0ms (0.1%)

Algorithm
1×rewrite-expression-head
Rules
13×add-sqr-sqrt_binary64
12×associate-*r*_binary64
7×add-exp-log_binary64
6×*-un-lft-identity_binary64
6×add-cube-cbrt_binary64
Counts
2 → 43
Calls

2 calls:

5.0ms
(*.f64 1/3 (pow.f64 x 3))
0.0ms
(fma.f64 2 x (*.f64 1/3 (pow.f64 x 3)))

simplify94.0ms (1.3%)

Algorithm
1×egg-herbie
Rules
541×associate-*l*_binary64
505×associate-*r*_binary64
426×log-prod_binary64
346×exp-prod_binary64
345×swap-sqr_binary64
Counts
55 → 54
Iterations

Useful iterations: 4 (0.0ms)

IterNodesCost
071631
1124568
2338567
31828567
43510537
54566537
64953537
74986537

prune53.0ms (0.7%)

Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh011
Picked011
Done011
Total54357
Error
0b
Counts
57 → 3
Alt Table
StatusErrorProgram
✓0.9b
(/.f64 (fma.f64 1/60 (pow.f64 x 5) (fma.f64 2 x (*.f64 1/3 (pow.f64 x 3)))) 2)
✓58.0b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
▶58.5b
(/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) 2)
Compiler

Compiled 1133 to 907 computations (19.9% saved)

localize8.0ms (0.1%)

Local error

Found 3 expressions with local error:

NewErrorProgram
✓0.0b
(exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
✓6.4b
(log.f64 (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
6.4b
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series6.0ms (0.1%)

Counts
2 → 20
Calls

2 calls:

3.0ms
(exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))
3.0ms
(log.f64 (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))

rewrite17.0ms (0.2%)

Algorithm
1×rewrite-expression-head
Rules
26×exp-sum_binary64
23×*-un-lft-identity_binary64
23×add-sqr-sqrt_binary64
19×add-cube-cbrt_binary64
18×prod-diff_binary64
Counts
2 → 65
Calls

2 calls:

5.0ms
(log.f64 (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))))
5.0ms
(exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))

simplify95.0ms (1.3%)

Algorithm
1×egg-herbie
Rules
927×fma-def_binary64
532×fma-neg_binary64
214×distribute-rgt-in_binary64
196×distribute-lft-in_binary64
193×exp-prod_binary64
Counts
85 → 97
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
01461217
12111083
24701011
313761011
442841011
549591011
648981011

prune55.0ms (0.7%)

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1460146
Fresh000
Picked011
Done022
Total1463149
Error
0b
Counts
149 → 3
Alt Table
StatusErrorProgram
✓0.9b
(/.f64 (fma.f64 1/60 (pow.f64 x 5) (fma.f64 2 x (*.f64 1/3 (pow.f64 x 3)))) 2)
✓58.0b
(/.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))) 2)
✓58.5b
(/.f64 (log.f64 (exp.f64 (-.f64 (exp.f64 x) (exp.f64 (neg.f64 x))))) 2)
Compiler

Compiled 3031 to 1051 computations (65.3% saved)

regimes44.0ms (0.6%)

Accuracy

Total -0.0b remaining (-33.7%)

Threshold costs -0.0b (-33.7%)

Counts
16 → 1
Compiler

Compiled 637 to 499 computations (21.7% saved)

simplify2.0ms (0%)

Algorithm
1×egg-herbie
Rules
1×*-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
069
179
279

end72.0ms (1%)

Compiler

Compiled 50 to 41 computations (18% saved)

Profiling

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