Date:	Saturday, April 11th, 2020
Commit:	a26a9b61 on overflow-detection-both-ends
Hostname:	warfa with Racket 7.5
Seed:	2020102
Parameters:	256 points for 4 iterations
Flags:	`setup:simplifyrules:numericsrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:complexrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifyreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionsprecision:doubleprecision:fallback` `+o rules:numerics`

Details

sample2.8s (62.6%)

Algorithm

6×

intervals

Results

695.0ms	7611×	body	1280	valid
418.0ms	2856×	body	2560	valid
282.0ms	4248×	body	640	valid
176.0ms	10205×	body	80	valid
86.0ms	1812×	body	320	valid
27.0ms	880×	body	160	valid

series796.0ms (17.9%)

Calls

7 calls:

523.0ms	(- (/ (* (- (* x x) (* 1.0 1.0)) (+ x 1.0)) (- x 1.0)) 1.0)
73.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
62.0ms	(/ (* (- (* x x) (* 1.0 1.0)) (+ x 1.0)) (- x 1.0))
51.0ms	(fma x 2.0 (pow x 2))
42.0ms	(- (* x x) (* 1.0 1.0))

simplify402.0ms (9.0%)

Algorithm

11×	egg-herbie

prune356.0ms (8.0%)

Filtered: 243 candidates to 157 candidates (64.6%)

rewrite69.0ms (1.6%)

Algorithm

5×	rewrite-expression-head

Calls

7 calls:

14.0ms	(- (/ (* (- (* x x) (* 1.0 1.0)) (+ x 1.0)) (- x 1.0)) 1.0)
12.0ms	(/ (* (- (* x x) (* 1.0 1.0)) (+ x 1.0)) (- x 1.0))
11.0ms	(- (* (+ x 1.0) (+ x 1.0)) 1.0)
9.0ms	(* (+ x 1.0) (+ x 1.0))
9.0ms	(* (- (* x x) (* 1.0 1.0)) (+ x 1.0))

Rules

65×	`*-un-lft-identity`
54×	`add-sqr-sqrt`
37×	`prod-diff`
35×	`add-cube-cbrt`
25×	`times-frac`
16×	`pow1` `add-exp-log` `add-cbrt-cube`
14×	`flip--` `flip3--`
13×	`add-log-exp` `fma-neg`
12×	`flip3-+` `flip-+` `frac-times`
10×	`difference-of-squares` `associate-/r/`
8×	`associate-r` `associate-/l/` `associate-l`
7×	`distribute-lft-out` `distribute-lft-out--` `log1p-expm1-u` `expm1-log1p-u`
6×	`associate-l/` `swap-sqr` `associate-r/`
5×	`div-inv` `associate-/r*`
3×	`diff-log` `distribute-rgt-in` `sub-neg` `prod-exp` `cbrt-unprod` `distribute-lft-in`
2×	`cbrt-undiv` `*-commutative` `unswap-sqr` `pow-prod-down` `associate--l+` `div-exp`
1×	`associate-/l*` `pow-plus` `fma-udef` `pow2` `pow-prod-up` `clear-num` `frac-2neg` `pow-sqr`

localize22.0ms (0.5%)

regimes16.0ms (0.4%)

Accuracy

Total 0.0b remaining (41.3%)

Threshold costs 0.0b (41.3%)

0.0b

0%

Expanding a square

bsearch0.0ms (0.0%)

end0.0ms (0.0%)