Details

Time bar (total: 1.0m)

sample127.0ms

Algorithm
intervals
Results
71.0ms118×body160valid
31.0ms138×body80valid

simplify395.0ms

Calls
1 calls:
Slowest
394.0ms
(- 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: 13.0b

localize51.0ms

Local error

Found 4 expressions with local error:

13.0b
(- 1 (/ (/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
0.4b
(+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592)
0.2b
(/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1))
0.2b
(/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1))

rewrite1.1s

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
13×fma-def
8×add-cbrt-cube add-exp-log
6×associate-/r* associate-/l*
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp associate-/l/
3×flip3-+ flip-+ div-inv
2×cbrt-undiv clear-num frac-2neg div-exp
1×+-commutative sub-neg flip3-- flip--
Calls
4 calls:
Slowest
486.0ms
(/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1))
217.0ms
(- 1 (/ (/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
202.0ms
(+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592)
177.0ms
(/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1))

series1.6s

Calls
4 calls:
Slowest
893.0ms
(- 1 (/ (/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
272.0ms
(/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1))
218.0ms
(+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592)
199.0ms
(/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1))

simplify9.4s

Calls
78 calls:
Slowest
512.0ms
(- (+ (* 1.061405429 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 4))) (+ (* 1.421413741 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 2))) 0.254829592)) (+ (* 0.284496736 (/ 1 (+ (* 0.3275911 (fabs x)) 1))) (* 1.453152027 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 3)))))
490.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
487.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
478.0ms
(- (+ (* 0.284496736 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 2) (exp (pow (fabs x) 2))))) (+ (* 1.453152027 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 4) (exp (pow (fabs x) 2))))) 1)) (+ (* 0.254829592 (/ 1 (* (+ (* 0.3275911 (fabs x)) 1) (exp (pow (fabs x) 2))))) (+ (* 1.421413741 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 3) (exp (pow (fabs x) 2))))) (* 1.061405429 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 5) (exp (pow (fabs x) 2))))))))
459.0ms
(- (+ (* 1.061405429 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 4))) (+ (* 1.421413741 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 2))) 0.254829592)) (+ (* 0.284496736 (/ 1 (+ (* 0.3275911 (fabs x)) 1))) (* 1.453152027 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 3)))))

prune1.8s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 13.0b

localize17.0ms

Local error

Found 4 expressions with local error:

13.0b
(- 1 (/ (/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
13.0b
(log (exp (- 1 (/ (/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))))
0.4b
(+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592)
0.2b
(/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1))

rewrite1.9s

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
18×times-frac
13×fma-def
6×add-cbrt-cube add-exp-log
5×pow1 log-prod
4×expm1-log1p-u log-pow insert-posit16 log1p-expm1-u add-log-exp
3×exp-prod associate-/r* associate-/l*
2×sub-neg flip3-+ exp-sum flip-+ div-inv associate-/l/
1×cbrt-undiv +-commutative log-div clear-num frac-2neg flip3-- exp-diff div-exp rem-log-exp flip--
Calls
4 calls:
Slowest
848.0ms
(log (exp (- 1 (/ (/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))))
527.0ms
(/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1))
278.0ms
(- 1 (/ (/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
209.0ms
(+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592)

series2.3s

Calls
4 calls:
Slowest
907.0ms
(- 1 (/ (/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
900.0ms
(log (exp (- 1 (/ (/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))))
303.0ms
(/ (+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592) (fma 0.3275911 (fabs x) 1))
224.0ms
(+ (/ (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))) (fma 0.3275911 (fabs x) 1)) 0.254829592)

simplify9.0s

Calls
60 calls:
Slowest
526.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
508.0ms
(- (+ (* 1.061405429 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 4))) (+ (* 1.421413741 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 2))) 0.254829592)) (+ (* 0.284496736 (/ 1 (+ (* 0.3275911 (fabs x)) 1))) (* 1.453152027 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 3)))))
478.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
475.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
471.0ms
(- (+ (* 1.061405429 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 4))) (+ (* 1.421413741 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 2))) 0.254829592)) (+ (* 0.284496736 (/ 1 (+ (* 0.3275911 (fabs x)) 1))) (* 1.453152027 (/ 1 (pow (+ (* 0.3275911 (fabs x)) 1) 3)))))

prune2.0s

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 13.0b

localize51.0ms

Local error

Found 4 expressions with local error:

13.0b
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
13.0b
(log (exp (- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))))
0.6b
(cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))
0.6b
(cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×cbrt-prod
5×pow1 log-prod
4×expm1-log1p-u cbrt-div add-cbrt-cube add-exp-log log-pow insert-posit16 log1p-expm1-u add-log-exp
3×exp-prod
2×sub-neg flip3-+ pow1/3 exp-sum flip-+
1×log-div flip3-- exp-diff rem-log-exp flip--
Calls
4 calls:
Slowest
45.0ms
(log (exp (- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))))
26.0ms
(cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))
25.0ms
(cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))
18.0ms
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))

series3.2s

Calls
4 calls:
Slowest
1.2s
(log (exp (- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))))
1.1s
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
413.0ms
(cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))
383.0ms
(cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))

simplify8.2s

Calls
31 calls:
Slowest
878.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 0.254829592 (/ 1 (* (+ (* 0.3275911 (fabs x)) 1) (exp (pow (fabs x) 2))))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))))))
507.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
470.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
466.0ms
(- (+ (* 0.284496736 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 2) (exp (pow (fabs x) 2))))) (+ (* 1.453152027 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 4) (exp (pow (fabs x) 2))))) 1)) (+ (* 0.254829592 (/ 1 (* (+ (* 0.3275911 (fabs x)) 1) (exp (pow (fabs x) 2))))) (+ (* 1.421413741 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 3) (exp (pow (fabs x) 2))))) (* 1.061405429 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 5) (exp (pow (fabs x) 2))))))))
465.0ms
(log (sqrt (exp (- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x))))))))

prune2.0s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 12.9b

localize53.0ms

Local error

Found 4 expressions with local error:

13.0b
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
13.0b
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
13.0b
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
13.0b
(log (exp (- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
5×pow1 log-prod
4×expm1-log1p-u sub-neg add-cbrt-cube add-exp-log log-pow insert-posit16 log1p-expm1-u add-log-exp
3×exp-prod flip3-- flip--
2×exp-sum
1×log-div exp-diff rem-log-exp
Calls
4 calls:
Slowest
37.0ms
(log (exp (- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))))
7.0ms
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
6.0ms
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
6.0ms
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))

series4.7s

Calls
4 calls:
Slowest
1.2s
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
1.2s
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
1.2s
(- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))
1.2s
(log (exp (- 1 (/ (/ (fma (/ (* (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1))))) (* (cbrt (fma 0.3275911 (fabs x) 1)) (cbrt (fma 0.3275911 (fabs x) 1)))) (/ (cbrt (+ -0.284496736 (/ (+ (/ (+ (/ 1.061405429 (fma 0.3275911 (fabs x) 1)) -1.453152027) (fma 0.3275911 (fabs x) 1)) 1.421413741) (fma 0.3275911 (fabs x) 1)))) (cbrt (fma 0.3275911 (fabs x) 1))) 0.254829592) (fma 0.3275911 (fabs x) 1)) (exp (* (fabs x) (fabs x)))))))

simplify7.3s

Calls
21 calls:
Slowest
525.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
499.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
497.0ms
(- (+ (* 0.284496736 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 2) (exp (pow (fabs x) 2))))) (+ (* 1.453152027 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 4) (exp (pow (fabs x) 2))))) 1)) (+ (* 0.254829592 (/ 1 (* (+ (* 0.3275911 (fabs x)) 1) (exp (pow (fabs x) 2))))) (+ (* 1.421413741 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 3) (exp (pow (fabs x) 2))))) (* 1.061405429 (/ 1 (* (pow (+ (* 0.3275911 (fabs x)) 1) 5) (exp (pow (fabs x) 2))))))))
486.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))
482.0ms
(- (+ (* 1.453152027 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 4)))) (+ (* 0.284496736 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 2)))) 1)) (+ (* 1.421413741 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 3)))) (+ (* 1.061405429 (/ 1 (* (exp (pow (fabs x) 2)) (pow (+ (* 0.3275911 (fabs x)) 1) 5)))) (* 0.254829592 (/ 1 (* (exp (pow (fabs x) 2)) (+ (* 0.3275911 (fabs x)) 1)))))))

prune2.5s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 12.2b

regimes185.0ms

Accuracy

0% (0.0b remaining)

Error of 13.1b against oracle of 13.0b and baseline of 13.1b

bsearch29.0ms

end0.0ms

sample3.6s

Algorithm
intervals
Results
2.4s3908×body160valid
1.1s4092×body80valid