Date:	Monday, June 22nd, 2020
Commit:	21118a12 on ival-find-range
Hostname:	warfa with Racket 7.5
Seed:	2020174
Parameters:	256 points for 4 iterations
Flags:	`setup:simplifysetup:searchrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifyreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionsprecision:doubleprecision:fallback` default

Details

sample2.3s (44.5%)

Algorithm

6×

intervals

Results

851.0ms	7600×	body	1280	valid
439.0ms	2889×	body	2560	valid
352.0ms	4187×	body	640	valid
167.0ms	7405×	body	80	valid
113.0ms	1858×	body	320	valid
36.0ms	829×	body	160	valid
0.0ms	3×	body	80	invalid

simplify1.8s (34.1%)

Algorithm

11×	egg-herbie

analyze848.0ms (16.2%)

Algorithm

6×

search

prune150.0ms (2.9%)

Filtered: 105 candidates to 62 candidates (41.0%)

rewrite47.0ms (0.9%)

Algorithm

5×	rewrite-expression-head

Calls

4 calls:

23.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
8.0ms	(* (+ x 1.0) (+ x 1.0))
6.0ms	(* x (+ 2.0 x))
5.0ms	(+ (* x 2.0) (pow x 2))

Rules

26×	`*-un-lft-identity`
15×	`add-sqr-sqrt`
13×	`pow1`
10×	`add-cube-cbrt`
8×	`flip-+` `flip3-+` `add-cbrt-cube` `associate-r` `add-exp-log` `distribute-lft-out` `add-log-exp`
7×	`associate-l`
6×	`swap-sqr`
4×	`associate-*r/` `frac-times`
3×	`distribute-rgt-in` `distribute-lft-in`
2×	`prod-exp` `pow-prod-down` `associate-l/` `associate--l+` `-commutative` `cbrt-unprod` `unswap-sqr`
1×	`pow2` `+-commutative` `sum-log` `sub-neg` `pow-plus` `flip--` `diff-log` `pow-sqr` `pow-prod-up` `flip3--` `unpow2` `difference-of-squares`

regimes31.0ms (0.6%)

Accuracy

Total 0.0b remaining (97.7%)

Threshold costs 0.0b (97.7%)

0.0b

0%

Expanding a square

series25.0ms (0.5%)

Calls

4 calls:

13.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
5.0ms	(+ (* x 2.0) (pow x 2))
5.0ms	(* x (+ 2.0 x))
2.0ms	(* (+ x 1.0) (+ x 1.0))

localize18.0ms (0.4%)

end0.0ms (0.0%)

bsearch0.0ms (0.0%)

Profiling

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