Details

Time bar (total: 7.1m)

sample147.0ms

Algorithm
intervals
Results
71.0ms118×body160valid
32.0ms138×body80valid

simplify369.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
368.0ms
(- 1 (* (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))))

prune18.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 12.9b

localize98.0ms

Local error

Found 4 expressions with local error:

12.9b
(- 1 (* (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))))
0.4b
(+ 0.254829592 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))))
0.2b
(/ 1 (+ 1 (* 0.3275911 (fabs x))))
0.2b
(/ 1 (+ 1 (* 0.3275911 (fabs x))))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
18×times-frac
12×add-exp-log
8×add-cbrt-cube add-log-exp
6×pow1 associate-/r* associate-/l*
4×div-exp associate-/r/ insert-posit16
3×flip3-+ flip-+
2×cbrt-undiv rec-exp associate-+r+ clear-num frac-2neg 1-exp div-inv pow-flip inv-pow
1×distribute-rgt-in +-commutative sum-log sub-neg distribute-lft-in flip3-- diff-log flip--
Counts
4 → 95
Calls
4 calls:
Slowest
16.0ms
(+ 0.254829592 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))))
14.0ms
(/ 1 (+ 1 (* 0.3275911 (fabs x))))
13.0ms
(/ 1 (+ 1 (* 0.3275911 (fabs x))))
9.0ms
(- 1 (* (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))))

series1.6s

Counts
4 → 12
Calls
4 calls:
Slowest
1.1s
(- 1 (* (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))))
418.0ms
(+ 0.254829592 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))))
42.0ms
(/ 1 (+ 1 (* 0.3275911 (fabs x))))
30.0ms
(/ 1 (+ 1 (* 0.3275911 (fabs x))))

simplify5.5s

Counts
74 → 107
Calls
74 calls:
Slowest
481.0ms
(/ (exp 1) (exp (* (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x)))))))
456.0ms
(- (+ (* 0.284496736 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 2))) (+ (* 1.453152027 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 4))) 1)) (+ (* 0.254829592 (/ (exp (- (pow (fabs x) 2))) (+ (* 0.3275911 (fabs x)) 1))) (+ (* 1.421413741 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 3))) (* 1.061405429 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 5))))))
446.0ms
(- (+ (* 1.453152027 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 4))) (+ (* 0.284496736 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 2))) 1)) (+ (* 1.061405429 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 5))) (+ (* 1.421413741 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 3))) (* 0.254829592 (/ (exp (- (pow (fabs x) 2))) (+ (* 0.3275911 (fabs x)) 1))))))
425.0ms
(- (+ (* 1.453152027 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 4))) (+ (* 0.284496736 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 2))) 1)) (+ (* 1.061405429 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 5))) (+ (* 1.421413741 (/ (exp (- (pow (fabs x) 2))) (pow (+ (* 0.3275911 (fabs x)) 1) 3))) (* 0.254829592 (/ (exp (- (pow (fabs x) 2))) (+ (* 0.3275911 (fabs x)) 1))))))
412.0ms
(* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1 (+ 1 (* 0.3275911 (fabs x)))) 1.061405429))))))

prune1.8s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 12.9b

localize64.0ms

Local error

Found 4 expressions with local error:

12.9b
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
12.9b
(- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))
0.4b
(+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592)
0.2b
(/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1))

rewrite1.1m

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
35×*-un-lft-identity
24×times-frac
15×add-cube-cbrt
12×difference-of-squares
11×log-pow
10×exp-prod
8×add-log-exp
6×add-cbrt-cube add-exp-log
5×pow1 log-prod distribute-lft-out
4×insert-posit16 associate-/l*
3×associate-/r* flip3-+ flip-+
2×sub-neg exp-sum associate-/r/ distribute-lft-out-- associate-/l/
1×cbrt-undiv +-commutative log-div clear-num sum-log frac-2neg flip3-- exp-diff diff-log div-exp rem-log-exp div-inv flip--
Counts
4 → 95
Calls
4 calls:
Slowest
48.9s
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
12.4s
(- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))
4.7s
(+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592)
2.6s
(/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1))

series3.1s

Counts
4 → 12
Calls
4 calls:
Slowest
1.4s
(- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))
965.0ms
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
402.0ms
(+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592)
336.0ms
(/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1))

simplify17.9s

Counts
79 → 107
Calls
79 calls:
Slowest
916.0ms
(- 1 (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
803.0ms
(- (sqrt 1) (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
763.0ms
(+ (sqrt 1) (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
755.0ms
(- 1 (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
743.0ms
(- (sqrt 1) (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))

prune1.8s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 12.9b

localize69.0ms

Local error

Found 4 expressions with local error:

12.9b
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
12.9b
(- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))
1.2b
(exp (log (log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))))
0.4b
(+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592)

rewrite1.7m

Algorithm
rewrite-expression-head
Rules
54×add-sqr-sqrt
26×*-un-lft-identity
24×exp-prod
23×log-pow
19×log-prod
18×times-frac difference-of-squares
16×exp-sum
9×add-cube-cbrt
8×add-log-exp
7×pow1
4×add-cbrt-cube add-exp-log insert-posit16
3×distribute-lft-out--
2×sub-neg
1×+-commutative log-div sum-log flip3-+ flip3-- exp-diff diff-log rem-log-exp flip-+ flip-- distribute-lft-out rem-exp-log
Counts
4 → 86
Calls
4 calls:
Slowest
49.2s
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
36.4s
(exp (log (log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))))
12.6s
(- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))
4.6s
(+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592)

series3.4s

Counts
4 → 12
Calls
4 calls:
Slowest
1.1s
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
993.0ms
(- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))
932.0ms
(exp (log (log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))))
432.0ms
(+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592)

simplify21.5s

Counts
63 → 98
Calls
63 calls:
Slowest
849.0ms
(- 1 (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
834.0ms
(exp (log (- 1 (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))))
770.0ms
(- (sqrt 1) (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
758.0ms
(+ (sqrt 1) (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
756.0ms
(- 1 (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))

prune2.5s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 12.9b

localize144.0ms

Local error

Found 4 expressions with local error:

12.9b
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
12.9b
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
12.9b
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
12.9b
(- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))

rewrite2.6m

Algorithm
rewrite-expression-head
Rules
70×add-sqr-sqrt
33×log-pow
30×exp-prod *-un-lft-identity
24×times-frac difference-of-squares
15×log-prod
10×add-cube-cbrt
7×pow1
6×exp-sum add-log-exp
4×sub-neg add-cbrt-cube add-exp-log insert-posit16 distribute-lft-out--
3×log-div exp-diff rem-log-exp
1×flip3-- diff-log flip--
Counts
4 → 98
Calls
4 calls:
Slowest
49.0s
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
48.7s
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
48.4s
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
11.6s
(- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))

series3.9s

Counts
4 → 12
Calls
4 calls:
Slowest
1.0s
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
975.0ms
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
971.0ms
(log (exp (- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))))
923.0ms
(- 1 (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x)))))

simplify25.6s

Counts
74 → 110
Calls
74 calls:
Slowest
1.2s
(+ 1 (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
846.0ms
(- 1 (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
767.0ms
(+ (sqrt 1) (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
757.0ms
(- (sqrt 1) (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))
756.0ms
(- 1 (sqrt (/ (/ (+ (/ (+ (/ (+ (/ (+ (/ 1.061405429 (+ (* (fabs x) 0.3275911) 1)) -1.453152027) (+ (* (fabs x) 0.3275911) 1)) 1.421413741) (+ (* (fabs x) 0.3275911) 1)) -0.284496736) (+ (* (fabs x) 0.3275911) 1)) 0.254829592) (+ (* (fabs x) 0.3275911) 1)) (exp (* (fabs x) (fabs x))))))

prune3.2s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 12.2b

regimes261.0ms

Accuracy

0% (0.0b remaining)

Error of 13.0b against oracle of 13.0b and baseline of 13.0b

bsearch30.0ms

end0.0ms

sample3.6s

Algorithm
intervals
Results
2.5s3900×body160valid
941.0ms4100×body80valid