Date:	Tuesday, April 14th, 2020
Commit:	681051fe on overflow-detection-both-ends
Hostname:	warfa with Racket 7.5
Seed:	2020105
Parameters:	256 points for 4 iterations
Flags:	`setup:simplifyrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:complexrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifyreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionsprecision:doubleprecision:fallback` default

Details

sample2.8s (78.6%)

Algorithm

6×

intervals

Results

728.0ms	7545×	body	1280	valid
431.0ms	2871×	body	2560	valid
290.0ms	4315×	body	640	valid
166.0ms	10092×	body	80	valid
90.0ms	1829×	body	320	valid
26.0ms	847×	body	160	valid

simplify386.0ms (10.7%)

Algorithm

11×	egg-herbie

series181.0ms (5.0%)

Calls

4 calls:

74.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
50.0ms	(+ (* x 2.0) (pow x 2))
40.0ms	(* x (+ 2.0 x))
16.0ms	(* (+ x 1.0) (+ x 1.0))

prune137.0ms (3.8%)

Filtered: 105 candidates to 62 candidates (59.0%)

rewrite36.0ms (1.0%)

Algorithm

5×	rewrite-expression-head

Calls

4 calls:

10.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
8.0ms	(* (+ x 1.0) (+ x 1.0))
8.0ms	(* 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×	`distribute-lft-out` `associate-r` `add-log-exp` `flip3-+` `flip-+` `add-exp-log` `add-cbrt-cube`
7×	`associate-l`
6×	`swap-sqr`
4×	`associate-*r/` `frac-times`
3×	`distribute-rgt-in` `distribute-lft-in`
2×	`pow-prod-down` `unswap-sqr` `-commutative` `associate-l/` `cbrt-unprod` `associate--l+` `prod-exp`
1×	`flip--` `sub-neg` `pow2` `pow-sqr` `+-commutative` `pow-plus` `flip3--` `sum-log` `unpow2` `difference-of-squares` `diff-log` `pow-prod-up`

localize17.0ms (0.5%)

regimes11.0ms (0.3%)

Accuracy

Total 0.0b remaining (93.3%)

Threshold costs 0.0b (93.3%)

0.0b

0%

Expanding a square

bsearch0.0ms (0.0%)

end0.0ms (0.0%)