Date:Monday, June 29th, 2020
Commit:8ccfdff1 on old-regraph
Hostname:debbie with Racket 7.7
Seed:2020181
Parameters:256 points for 4 iterations
Flags:
setup:simplifyrules:arithmeticrules:polynomialsrules:fractionsrules:exponentsrules:trigonometryrules:hyperbolicrules:specialrules:boolsrules:branchesgenerate:rrgenerate:taylorgenerate:simplifyreduce:regimesreduce:avg-errorreduce:binary-searchreduce:branch-expressionsprecision:doubleprecision:fallback
default

Details

simplify29.9min (99.0%)

sample10.4s (0.6%)

Algorithm
18×intervals
Results
3.8s82000×body80valid
2.2s56154×body80nan
854.0ms4082×body1280valid
1.0msbody160valid

prune4.3s (0.2%)

Filtered
2419 candidates to 1658 candidates (31.5%)

regimes1.1s (0.1%)

Accuracy

Total 2.1b remaining (11.7%)

Threshold costs 2.1b (11.7%)

0.8b93.2%jeff quadratic root 1
0.8b93.2%jeff quadratic root 2
0.3b0%sqrt times
0.1b95.4%fabs fraction 1
0.0b0%subtraction fraction

series1.0s (0.1%)

Calls

65 calls:

37.0ms
(- (neg b) (* (fabs (cbrt (- (* b b) (* (* 4.0 a) c)))) (sqrt (cbrt (- (* b b) (* (* 4.0 a) c))))))
37.0ms
(* (cbrt (/ (neg (+ f n)) (- f n))) (cbrt (/ (neg (+ f n)) (- f n))))
32.0ms
(cbrt (- (* b b) (* (* 4.0 a) c)))
30.0ms
(cbrt (- (* b b) (* (* 4.0 a) c)))
28.0ms
(* (/ x (cbrt y)) z)

rewrite722.0ms (0.0%)

Algorithm
24×rewrite-expression-head
Calls

65 calls:

97.0ms
(* (cbrt (/ (neg (+ f n)) (- f n))) (cbrt (/ (neg (+ f n)) (- f n))))
21.0ms
(- (/ 1 (/ y (+ x 4.0))) (* (/ x y) z))
20.0ms
(- (* (sqrt (sqrt (- (* b b) (* (* 4.0 a) c)))) (sqrt (sqrt (- (* b b) (* (* 4.0 a) c))))) b)
17.0ms
(* (/ 1 (* (cbrt y) (cbrt y))) (* (/ x (cbrt y)) z))
17.0ms
(- (* (sqrt (sqrt (- (* b b) (* (* 4.0 a) c)))) (sqrt (sqrt (- (* b b) (* (* 4.0 a) c))))) b)
Rules
1683×*-un-lft-identity
1298×times-frac
1132×add-sqr-sqrt
699×add-cube-cbrt
506×cbrt-prod
248×distribute-rgt-neg-in
229×distribute-lft-out
220×distribute-lft-neg-in
208×add-exp-log distribute-lft-out--
186×difference-of-squares
156×exp-prod
149×swap-sqr
148×associate-*l* add-cbrt-cube
135×log-pow
118×pow1
112×associate-/r*
102×add-log-exp
101×associate-*r*
80×associate-/l*
75×sqrt-prod
56×prod-exp
54×associate-/r/
49×flip-- flip3--
48×neg-mul-1
44×div-exp sqrt-div
39×div-inv
30×cbrt-undiv cbrt-unprod
24×flip-+ flip3-+ unswap-sqr
23×sqrt-pow1 pow1/2
21×rem-sqrt-square
17×diff-log
16×associate-/l/
14×sub-neg
13×pow1/3 pow-prod-down associate-*l/
12×clear-num frac-2neg
11×cbrt-div
div-sub
1-exp rec-exp *-commutative distribute-neg-frac
neg-sub0
distribute-frac-neg unpow-prod-down sqr-pow
associate--l- associate-*r/ log-prod neg-log
frac-sub frac-times pow-sqr pow-prod-up exp-diff
rem-log-exp pow2 +-commutative log-div sum-log pow-plus sqrt-unprod inv-pow sub-div pow-flip rem-exp-log

localize354.0ms (0.0%)

bsearch150.0ms (0.0%)

end0.0ms (0.0%)

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