Error in 2.0m

Runtime

Time bar (total: 2.0m)Debug logProfile

start520.0ms

Algorithm
intervals

setup94.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 15.6b

localize36.0ms

Local error

Found 3 expressions with local error:

4.2b
(tan (+ y z))
0.2b
(- (tan (+ y z)) (tan a))
0.1b
(+ x (- (tan (+ y z)) (tan a)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Counts
3 → 65
Calls

3 calls. Slowest were:

11.0ms
(- (tan (+ y z)) (tan a))
7.0ms
(+ x (- (tan (+ y z)) (tan a)))
3.0ms
(tan (+ y z))

series359.0ms

Counts
3 → 9
Calls

3 calls. Slowest were:

152.0ms
(- (tan (+ y z)) (tan a))
127.0ms
(+ x (- (tan (+ y z)) (tan a)))
80.0ms
(tan (+ y z))

simplify1.2s

Counts
50 → 74
Calls

50 calls. Slowest were:

297.0ms
(- (* (+ (tan y) (tan z)) (cos a)) (* (- 1 (* (tan y) (tan z))) (sin a)))
180.0ms
(* (- 1 (* (tan y) (tan z))) (cos a))
48.0ms
(- (+ (/ (sin (+ z y)) (cos (+ z y))) x) (/ (sin a) (cos a)))

prune933.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.1b

localize37.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (tan y) (tan z))
0.2b
(- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))
0.1b
(/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))
0.1b
(+ (tan y) (tan z))

rewrite78.0ms

Algorithm
rewrite-expression-head
Counts
4 → 168
Calls

4 calls. Slowest were:

45.0ms
(- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))
13.0ms
(/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))
8.0ms
(* (tan y) (tan z))

series882.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

424.0ms
(- (/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z)))) (tan a))
233.0ms
(/ (+ (tan y) (tan z)) (- 1 (* (tan y) (tan z))))
113.0ms
(* (tan y) (tan z))

simplify15.5s

Counts
199 → 180
Calls

199 calls. Slowest were:

894.0ms
(fma (/ (+ (tan y) (tan z)) (- (pow 1 3) (pow (* (tan y) (tan z)) 3))) (+ (* 1 1) (+ (* (* (tan y) (tan z)) (* (tan y) (tan z))) (* 1 (* (tan y) (tan z))))) (- (* (sqrt (tan a)) (sqrt (tan a)))))
582.0ms
(fma (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z))))) (- (* (tan a) 1)))
533.0ms
(fma (/ 1 (* (cbrt (- 1 (* (tan y) (tan z)))) (cbrt (- 1 (* (tan y) (tan z)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (* (tan y) (tan z))))) (- (* (tan a) 1)))

prune3.2s

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0.1b

localize46.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (* (sin y) (tan z)) (cos y))
0.2b
(* (sin y) (tan z))
0.2b
(- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))
0.1b
(/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))

rewrite114.0ms

Algorithm
rewrite-expression-head
Counts
4 → 172
Calls

4 calls. Slowest were:

63.0ms
(- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))
24.0ms
(/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
14.0ms
(/ (* (sin y) (tan z)) (cos y))

series1.1s

Counts
4 → 12
Calls

4 calls. Slowest were:

591.0ms
(- (/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y)))) (tan a))
256.0ms
(/ (+ (tan y) (tan z)) (- 1 (/ (* (sin y) (tan z)) (cos y))))
170.0ms
(/ (* (sin y) (tan z)) (cos y))

simplify15.3s

Counts
205 → 184
Calls

205 calls. Slowest were:

789.0ms
(/ (* (* (* (sin y) (tan z)) (* (sin y) (tan z))) (* (sin y) (tan z))) (* (* (cos y) (cos y)) (cos y)))
580.0ms
(/ (* (* (* (sin y) (sin y)) (sin y)) (* (* (tan z) (tan z)) (tan z))) (* (* (cos y) (cos y)) (cos y)))
470.0ms
(fma (/ 1 (* (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y)))))) (/ (+ (tan y) (tan z)) (cbrt (- 1 (/ (* (sin y) (tan z)) (cos y))))) (- (* (sqrt (tan a)) (sqrt (tan a)))))

prune3.1s

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0.0b

localize51.0ms

Local error

Found 4 expressions with local error:

25.4b
(cbrt (/ (/ (pow (sin y) 3) (/ (cos y) (tan z))) (* (/ (cos y) (tan z)) (/ (cos y) (tan z)))))
0.4b
(pow (sin y) 3)
0.4b
(* (/ (cos y) (tan z)) (/ (cos y) (tan z)))
0.2b
(/ (pow (sin y) 3) (/ (cos y) (tan z)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Counts
4 → 451
Calls

4 calls. Slowest were:

7.0ms
(* (/ (cos y) (tan z)) (/ (cos y) (tan z)))
7.0ms
(cbrt (/ (/ (pow (sin y) 3) (/ (cos y) (tan z))) (* (/ (cos y) (tan z)) (/ (cos y) (tan z)))))
6.0ms
(/ (pow (sin y) 3) (/ (cos y) (tan z)))

series368.0ms

Counts
4 → 12
Calls

4 calls. Slowest were:

137.0ms
(/ (pow (sin y) 3) (/ (cos y) (tan z)))
107.0ms
(cbrt (/ (/ (pow (sin y) 3) (/ (cos y) (tan z))) (* (/ (cos y) (tan z)) (/ (cos y) (tan z)))))
100.0ms
(* (/ (cos y) (tan z)) (/ (cos y) (tan z)))

simplify51.2s

Counts
572 → 463
Calls

572 calls. Slowest were:

983.0ms
(cbrt (/ (/ (pow (* (cbrt (sin y)) (cbrt (sin y))) 3) (/ (* (cbrt (cos y)) (cbrt (cos y))) (sqrt (tan z)))) (/ (cos y) (tan z))))
710.0ms
(* (* (* (/ (cos y) (tan z)) (/ (cos y) (tan z))) (/ (cos y) (tan z))) (* (* (/ (cos y) (tan z)) (/ (cos y) (tan z))) (/ (cos y) (tan z))))
619.0ms
(* (* (* (/ (cos y) (tan z)) (/ (cos y) (tan z))) (/ (cos y) (tan z))) (/ (* (* (cos y) (cos y)) (cos y)) (* (* (tan z) (tan z)) (tan z))))

prune7.4s

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.0b

regimes960.0ms

Please include this information when filing a bug report:

herbie shell --seed 2018357 +o rules:numerics
(FPCore (x y z a)
  :name "(+ x (- (tan (+ y z)) (tan a)))"
  :pre (and (or (== x 0) (<= 0.5884142 x 505.5909)) (or (<= -1.796658e+308 y -9.425585e-310) (<= 1.284938e-309 y 1.751224e+308)) (or (<= -1.776707e+308 z -8.599796e-310) (<= 3.293145e-311 z 1.725154e+308)) (or (<= -1.796658e+308 a -9.425585e-310) (<= 1.284938e-309 a 1.751224e+308)))
  (+ x (- (tan (+ y z)) (tan a))))

Backtrace

partition: contract violation expected: list? given: 0.2083127496297485 argument position: 2nd other arguments...: #<procedure:ordinary-value?>LC
partition/home/p92/racket/collects/racket/list.rkt5550
errors-score/data/pavpan/nightlies/herbie/develop/src/points.rkt3220
for-loop/data/pavpan/nightlies/herbie/develop/src/sandbox.rkt7512
(unnamed)/home/p92/racket/collects/racket/private/more-scheme.rkt26128
run/home/p92/racket/share/pkgs/profile-lib/main.rkt392
profile-thunk16/home/p92/racket/share/pkgs/profile-lib/main.rkt90
(unnamed)/home/p92/racket/collects/racket/private/more-scheme.rkt26128