Details

sample71.0ms

Algorithm

intervals

Results

51.0ms

256×

body

valid

simplify189.0ms

Counts

1 → 1

Calls

1 calls:

Slowest

188.0ms

(- 1 (/ 1 (+ 2 (* (- 2 (/ (/ 2 t) (+ 1 (/ 1 t)))) (- 2 (/ (/ 2 t) (+ 1 (/ 1 t))))))))

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

2.6b	(- 2 (/ 2 (+ 1 t)))
2.6b	(- 2 (/ 2 (+ 1 t)))
0.0b	(fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)
0.0b	(- 1 (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)))

rewrite65.0ms

Algorithm

rewrite-expression-head

Rules

173×	`*-un-lft-identity`
147×	`prod-diff`
146×	`add-sqr-sqrt`
125×	`add-cube-cbrt`
105×	`times-frac`
18×	`distribute-lft-out`
12×	`associate-/r/`
10×	`div-inv` `add-log-exp` `difference-of-squares`
9×	`fma-neg`
6×	`flip3-+` `flip-+`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u` `distribute-lft-out--`
3×	`sub-neg` `flip3--` `diff-log` `flip--`
1×	`fma-udef`

Counts

4 → 226

Calls

4 calls:

Slowest

28.0ms	(- 2 (/ 2 (+ 1 t)))
15.0ms	(- 2 (/ 2 (+ 1 t)))
13.0ms	(- 1 (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)))
0.0ms	(fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)

series192.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

77.0ms	(- 1 (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)))
67.0ms	(fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)
26.0ms	(- 2 (/ 2 (+ 1 t)))
22.0ms	(- 2 (/ 2 (+ 1 t)))

simplify1.2m

Counts

339 → 238

Calls

339 calls:

Slowest

560.0ms	(fma (- (cbrt (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)))) (* (cbrt (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))) (cbrt (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)))) (* (cbrt (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))) (* (cbrt (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))) (cbrt (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))))))
527.0ms	(fma (* (cbrt 1) (cbrt 1)) (cbrt 1) (- (* (/ 1 (sqrt (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))) (/ 1 (sqrt (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))))))
516.0ms	(fma (- (/ (sqrt 2) (sqrt (+ 1 t)))) (/ (sqrt 2) (sqrt (+ 1 t))) (* (/ (sqrt 2) (sqrt (+ 1 t))) (/ (sqrt 2) (sqrt (+ 1 t)))))
501.0ms	(fma 1 2 (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))
499.0ms	(fma 1 1 (- (* (/ 1 (sqrt (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))) (/ 1 (sqrt (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))))))

prune2.2s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize49.0ms

Local error

Found 4 expressions with local error:

2.6b	(- 2 (/ 2 (+ 1 t)))
2.6b	(- 2 (/ 2 (+ 1 t)))
0.5b	(expm1 (log1p (- 1 (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)))))
0.5b	(log1p (- 1 (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))))

rewrite64.0ms

Algorithm

rewrite-expression-head

Rules

130×	`*-un-lft-identity`
108×	`prod-diff`
100×	`add-sqr-sqrt`
90×	`add-cube-cbrt`
74×	`times-frac`
18×	`distribute-lft-out`
12×	`associate-/r/`
8×	`add-log-exp`
6×	`flip3-+` `fma-neg` `flip-+` `div-inv`
5×	`expm1-log1p-u`
4×	`pow1` `add-cbrt-cube` `add-exp-log` `insert-posit16` `log1p-expm1-u` `difference-of-squares`
2×	`sub-neg` `flip3--` `diff-log` `flip--` `distribute-lft-out--`
1×	`log1p-udef` `expm1-log1p` `log1p-expm1` `expm1-udef`

Counts

4 → 174

Calls

4 calls:

Slowest

28.0ms	(- 2 (/ 2 (+ 1 t)))
28.0ms	(- 2 (/ 2 (+ 1 t)))
1.0ms	(log1p (- 1 (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))))
0.0ms	(expm1 (log1p (- 1 (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)))))

series343.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

153.0ms	(expm1 (log1p (- 1 (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)))))
119.0ms	(log1p (- 1 (/ 1 (fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2))))
42.0ms	(- 2 (/ 2 (+ 1 t)))
29.0ms	(- 2 (/ 2 (+ 1 t)))

simplify44.6s

Counts

245 → 186

Calls

245 calls:

Slowest

564.0ms	(fma (- (/ 2 (sqrt (+ 1 t)))) (/ 1 (sqrt (+ 1 t))) (* (/ 2 (sqrt (+ 1 t))) (/ 1 (sqrt (+ 1 t)))))
550.0ms	(fma (* (cbrt 2) (cbrt 2)) (cbrt 2) (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))
523.0ms	(fma 1 2 (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))
522.0ms	(fma (* (cbrt 2) (cbrt 2)) (cbrt 2) (- (* (/ (sqrt 2) (+ 1 t)) (/ (sqrt 2) 1))))
512.0ms	(fma (* (cbrt 2) (cbrt 2)) (cbrt 2) (- (* (/ 2 (cbrt (+ 1 t))) (/ 1 (* (cbrt (+ 1 t)) (cbrt (+ 1 t)))))))

prune2.0s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes19.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample1.6s

Algorithm

intervals

Results

1.4s

8000×

body

valid