1 // Copyright 2020 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 // Disabled for s390x because it uses assembly routines that are not 6 // accurate for huge arguments. 7 8 //go:build !s390x 9 // +build !s390x 10 11 package cmplx 12 13 import ( 14 "testing" 15 ) 16 17 func TestTanHuge(t *testing.T) { 18 for i, x := range hugeIn { 19 if f := Tan(x); !cSoclose(tanHuge[i], f, 3e-15) { 20 t.Errorf("Tan(%g) = %g, want %g", x, f, tanHuge[i]) 21 } 22 } 23 } 24