Details

Time bar (total: 3.2m)

sample1.4s

Algorithm
intervals
Results
1.3s3769×body80valid

simplify722.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
721.0ms
(* (* (/ 1 (sqrt PI)) (exp (* (fabs x) (fabs x)))) (+ (+ (+ (/ 1 (fabs x)) (* (/ 1 2) (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))))) (* (/ 3 4) (* (* (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))))) (* (/ 15 8) (* (* (* (* (* (* (/ 1 (fabs x)) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))) (/ 1 (fabs x))))))

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.9b

localize72.0ms

Local error

Found 4 expressions with local error:

1.0b
(sqrt PI)
0.5b
(* (/ (exp (* (fabs x) (fabs x))) (sqrt PI)) (+ (+ (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (/ 1 (fabs x))))
0.3b
(/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))
0.3b
(/ (/ 1 (fabs x)) (* (fabs x) (fabs x)))

rewrite429.0ms

Algorithm
rewrite-expression-head
Rules
82×times-frac
56×add-sqr-sqrt
50×*-un-lft-identity
47×add-cube-cbrt
42×add-exp-log
33×add-cbrt-cube
26×associate-/l*
24×frac-add
22×associate-*l*
21×pow1
19×div-exp
13×frac-times cbrt-undiv associate-*r/ sqrt-prod
8×flip3-+ prod-exp flip-+ div-inv pow-div
6×cbrt-unprod
5×associate-*r*
4×insert-posit16 pow-flip inv-pow add-log-exp
3×associate-*l/ unswap-sqr
2×pow2 rec-exp clear-num associate-/r* frac-2neg pow-plus 1-exp pow-sqr pow-prod-up distribute-lft-out associate-/l/
1×distribute-rgt-in rem-sqrt-square distribute-lft-in sqrt-pow1 pow1/2 pow-prod-down *-commutative
Counts
4 → 185
Calls
4 calls:
Slowest
400.0ms
(* (/ (exp (* (fabs x) (fabs x))) (sqrt PI)) (+ (+ (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (/ 1 (fabs x))))
11.0ms
(/ (/ 1 (fabs x)) (* (fabs x) (fabs x)))
10.0ms
(/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))
2.0ms
(sqrt PI)

series590.0ms

Counts
4 → 10
Calls
4 calls:
Slowest
499.0ms
(* (/ (exp (* (fabs x) (fabs x))) (sqrt PI)) (+ (+ (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (/ 1 (fabs x))))
52.0ms
(/ (/ 1 (fabs x)) (* (fabs x) (fabs x)))
38.0ms
(/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))
0.0ms
(sqrt PI)

simplify26.2s

Counts
193 → 195
Calls
193 calls:
Slowest
1.4s
(* (sqrt PI) (* (+ (* (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))) (- (* (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x))))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (* (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))))) (fabs x)))
1.1s
(* (* (* (/ (exp (* (fabs x) (fabs x))) (sqrt PI)) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))) (/ (exp (* (fabs x) (fabs x))) (sqrt PI))) (* (* (+ (+ (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (/ 1 (fabs x))) (+ (+ (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (/ 1 (fabs x)))) (+ (+ (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (/ 1 (fabs x)))))
1.0s
(* (+ (* (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))) (- (* (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x))))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (* (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))))) (fabs x))
950.0ms
(* (exp (* (fabs x) (fabs x))) (+ (* (- (* (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x)))) (* (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x))))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x))))))) (fabs x)) (* (- (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) 1)))
796.0ms
(* (sqrt PI) (+ (* (+ (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (+ (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x))))))) (- (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* (+ (/ (/ 1/2 (fabs x)) (* (fabs x) (fabs x))) (* (/ (/ (/ 1 (fabs x)) (* (fabs x) (fabs x))) (* (fabs x) (fabs x))) (+ 3/4 (/ 15/8 (* (fabs x) (fabs x)))))) (/ 1 (fabs x))))))

prune2.9s

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 0.0b

localize72.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (sqrt (/ 1 PI)) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))
0.3b
(/ 3/4 (pow (fabs x) 5))
0.3b
(/ 15/8 (pow (fabs x) 7))
0.3b
(/ 1/2 (* (* (fabs x) (fabs x)) (fabs x)))

rewrite2.0s

Algorithm
rewrite-expression-head
Rules
62×*-un-lft-identity
56×add-sqr-sqrt times-frac
47×add-cube-cbrt
25×add-exp-log
24×unpow-prod-down
19×add-cbrt-cube
18×frac-add
16×associate-*l* sqrt-prod
15×associate-/r*
11×distribute-lft-out
9×div-exp associate-/l*
8×sqrt-div associate-*r* sqr-pow
7×frac-times associate-*r/
6×pow1 flip3-+ flip-+ div-inv
5×cbrt-undiv
4×prod-exp cbrt-unprod insert-posit16 add-log-exp unswap-sqr
3×clear-num frac-2neg
2×pow-to-exp pow-exp
1×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative
Counts
4 → 173
Calls
4 calls:
Slowest
2.0s
(* (sqrt (/ 1 PI)) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))
28.0ms
(/ 1/2 (* (* (fabs x) (fabs x)) (fabs x)))
10.0ms
(/ 3/4 (pow (fabs x) 5))
10.0ms
(/ 15/8 (pow (fabs x) 7))

series556.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
362.0ms
(* (sqrt (/ 1 PI)) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))
81.0ms
(/ 15/8 (pow (fabs x) 7))
59.0ms
(/ 3/4 (pow (fabs x) 5))
54.0ms
(/ 1/2 (* (* (fabs x) (fabs x)) (fabs x)))

simplify28.5s

Counts
195 → 185
Calls
195 calls:
Slowest
1.4s
(* (* (* (sqrt (/ 1 PI)) (sqrt (/ 1 PI))) (sqrt (/ 1 PI))) (* (* (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x))))) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x))))))
953.0ms
(* (sqrt PI) (+ (* (/ 15/8 (pow (fabs x) 7)) (/ 15/8 (pow (fabs x) 7))) (- (* (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x))) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))) (* (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))))
731.0ms
(* (pow (fabs x) 7) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (pow (fabs x) 5)) (fabs x)))
604.0ms
(* (sqrt 1) (+ (* 15/8 (+ (* (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5)))) (- (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))) (* (pow (fabs x) 7) (+ (pow (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) 3) (pow (/ 1 (fabs x)) 3)))))
571.0ms
(* (sqrt PI) (* (pow (fabs x) 7) (* (- (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (fabs x))))

prune3.4s

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0b

localize109.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (sqrt (sqrt (/ 1 PI))) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))
0.3b
(/ 3/4 (pow (fabs x) 5))
0.3b
(/ 15/8 (pow (fabs x) 7))
0.3b
(/ 1/2 (* (* (fabs x) (fabs x)) (fabs x)))

rewrite2.1s

Algorithm
rewrite-expression-head
Rules
63×*-un-lft-identity
59×add-sqr-sqrt
56×times-frac
48×add-cube-cbrt
36×sqrt-prod
25×add-exp-log
24×unpow-prod-down
19×add-cbrt-cube associate-*l*
18×frac-add
16×sqrt-div
15×associate-/r*
11×distribute-lft-out
9×div-exp associate-/l*
8×associate-*r* sqr-pow
7×frac-times associate-*r/
6×pow1 flip3-+ flip-+ div-inv
5×cbrt-undiv unswap-sqr
4×prod-exp cbrt-unprod insert-posit16 add-log-exp
3×clear-num frac-2neg
2×pow-to-exp pow-exp
1×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative
Counts
4 → 177
Calls
4 calls:
Slowest
2.0s
(* (sqrt (sqrt (/ 1 PI))) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))
14.0ms
(/ 1/2 (* (* (fabs x) (fabs x)) (fabs x)))
10.0ms
(/ 3/4 (pow (fabs x) 5))
7.0ms
(/ 15/8 (pow (fabs x) 7))

series907.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
708.0ms
(* (sqrt (sqrt (/ 1 PI))) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))
83.0ms
(/ 15/8 (pow (fabs x) 7))
76.0ms
(/ 3/4 (pow (fabs x) 5))
41.0ms
(/ 1/2 (* (* (fabs x) (fabs x)) (fabs x)))

simplify29.0s

Counts
200 → 189
Calls
200 calls:
Slowest
1.0s
(* (* (* (sqrt (sqrt (/ 1 PI))) (sqrt (sqrt (/ 1 PI)))) (sqrt (sqrt (/ 1 PI)))) (* (* (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x))))) (+ (/ 15/8 (pow (fabs x) 7)) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x))))))
873.0ms
(* (sqrt (sqrt 1)) (+ (* 15/8 (* (+ (* (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x)))) (- (* (/ 3/4 (pow (fabs x) 5)) (/ 3/4 (pow (fabs x) 5))) (* (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))))) (fabs x))) (* (pow (fabs x) 7) (+ (* (+ (pow (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) 3) (pow (/ 3/4 (pow (fabs x) 5)) 3)) (fabs x)) (* (+ (* (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x)))) (- (* (/ 3/4 (pow (fabs x) 5)) (/ 3/4 (pow (fabs x) 5))) (* (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))))) 1)))))
721.0ms
(* (sqrt (sqrt 1)) (+ (* 15/8 (* (- (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (fabs x))) (* (pow (fabs x) 7) (+ (* (- (* (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x)))) (* (/ 3/4 (pow (fabs x) 5)) (/ 3/4 (pow (fabs x) 5)))) (fabs x)) (* (- (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) 1)))))
706.0ms
(* (sqrt (sqrt 1)) (+ (* 15/8 (+ (* (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5)))) (- (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))) (* (pow (fabs x) 7) (+ (pow (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) 3) (pow (/ 1 (fabs x)) 3)))))
696.0ms
(* (pow (fabs x) 7) (* (* (* (* (fabs x) (fabs x)) (fabs x)) (pow (fabs x) 5)) (fabs x)))

prune4.3s

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0b

localize104.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (sqrt (/ 1 PI)) (+ (* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2)))) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))
0.4b
(* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2))))
0.3b
(/ 15/8 (pow (fabs x) (/ 7 2)))
0.3b
(/ 3/4 (pow (fabs x) 5))

rewrite2.2s

Algorithm
rewrite-expression-head
Rules
156×add-sqr-sqrt
140×times-frac
116×add-exp-log
86×*-un-lft-identity
73×add-cube-cbrt
60×div-exp
57×unpow-prod-down
54×frac-add
41×associate-*l* prod-exp
32×unswap-sqr
29×sqr-pow
28×frac-times associate-*r* associate-*r/
24×pow-to-exp pow-exp
22×add-cbrt-cube
18×sqrt-div
16×sqrt-prod
14×associate-/r* flip3-+ flip-+
12×rec-exp 1-exp associate-*l/
8×pow1
6×cbrt-undiv associate-/l*
5×cbrt-unprod div-inv
4×insert-posit16 add-log-exp
2×clear-num frac-2neg pow-prod-down *-commutative
1×distribute-rgt-in distribute-lft-in
Counts
4 → 299
Calls
4 calls:
Slowest
2.2s
(* (sqrt (/ 1 PI)) (+ (* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2)))) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))
43.0ms
(* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2))))
5.0ms
(/ 15/8 (pow (fabs x) (/ 7 2)))
5.0ms
(/ 3/4 (pow (fabs x) 5))

series658.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
370.0ms
(* (sqrt (/ 1 PI)) (+ (* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2)))) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))
128.0ms
(/ 15/8 (pow (fabs x) (/ 7 2)))
80.0ms
(/ 3/4 (pow (fabs x) 5))
79.0ms
(* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2))))

simplify1.3m

Counts
358 → 311
Calls
358 calls:
Slowest
1.7s
(* (* (* (sqrt (/ 1 PI)) (sqrt (/ 1 PI))) (sqrt (/ 1 PI))) (* (* (+ (* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2)))) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))) (+ (* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2)))) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x))))) (+ (* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2)))) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x))))))
904.0ms
(* (sqrt PI) (+ (* (* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2)))) (* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2))))) (- (* (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x))) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))) (* (* (/ 1 (pow (fabs x) (/ 7 2))) (/ 15/8 (pow (fabs x) (/ 7 2)))) (+ (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))))
800.0ms
(* (sqrt 1) (+ (* (* 1 (/ 15/8 (pow (fabs x) (/ 7 2)))) (+ (* (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5)))) (- (* (/ 1 (fabs x)) (/ 1 (fabs x))) (* (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (/ 1 (fabs x)))))) (* (pow (fabs x) (/ 7 2)) (+ (pow (+ (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) 3) (pow (/ 1 (fabs x)) 3)))))
721.0ms
(* (/ 1 (pow (sqrt (fabs x)) (/ 7 2))) (/ (sqrt 15/8) (pow (fabs x) (/ (/ 7 2) 2))))
715.0ms
(* (pow (fabs x) (/ 7 2)) (* (- (/ 1/2 (* (* (fabs x) (fabs x)) (fabs x))) (/ 3/4 (pow (fabs x) 5))) (fabs x)))

prune6.4s

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0b

regimes361.0ms

bsearch5.0ms

end0.0ms