Cos
Function Cos( numeric expression )
Returns a trigonometric cosine, in the range -1 to 1.
Syntax a = Cos( b )
Remarks
numeric expression is an expression that resolves to a number of degrees.
To convert degrees to radians, multiply by (pi/180)
To convert radians to degrees, multiply by (180/pi)
radians = degrees(pi/180).
See Also:
Example Script
NUMBER i = 0
NUMBER pi = 3.14159265359
FOR i = 0 TO 180
IF NOT COS(i) THEN
PRINT "The Cosine of "; i; " degrees is ZERO."
ELSE
PRINT "Cosine of "; i; " degrees is "; COS(i)
ENDIF
NEXT i
Script Output
Cosine of 0 degrees is 1
Cosine of 1 degrees is 0.999847695156391
Cosine of 2 degrees is 0.999390827019096
Cosine of 3 degrees is 0.998629534754574
Cosine of 4 degrees is 0.997564050259824
Cosine of 5 degrees is 0.996194698091746
Cosine of 6 degrees is 0.994521895368273
Cosine of 7 degrees is 0.992546151641322
Cosine of 8 degrees is 0.99026806874157
Cosine of 9 degrees is 0.987688340595138
Cosine of 10 degrees is 0.984807753012208
Cosine of 11 degrees is 0.981627183447664
Cosine of 12 degrees is 0.978147600733806
Cosine of 13 degrees is 0.974370064785235
Cosine of 14 degrees is 0.970295726275996
Cosine of 15 degrees is 0.965925826289068
Cosine of 16 degrees is 0.961261695938319
Cosine of 17 degrees is 0.956304755963035
Cosine of 18 degrees is 0.951056516295154
Cosine of 19 degrees is 0.945518575599317
Cosine of 20 degrees is 0.939692620785908
Cosine of 21 degrees is 0.933580426497202
Cosine of 22 degrees is 0.927183854566787
Cosine of 23 degrees is 0.92050485345244
Cosine of 24 degrees is 0.913545457642601
Cosine of 25 degrees is 0.90630778703665
Cosine of 26 degrees is 0.898794046299167
Cosine of 27 degrees is 0.891006524188368
Cosine of 28 degrees is 0.882947592858927
Cosine of 29 degrees is 0.874619707139396
Cosine of 30 degrees is 0.866025403784439
Cosine of 31 degrees is 0.857167300702112
Cosine of 32 degrees is 0.848048096156426
Cosine of 33 degrees is 0.838670567945424
Cosine of 34 degrees is 0.829037572555042
Cosine of 35 degrees is 0.819152044288992
Cosine of 36 degrees is 0.809016994374947
Cosine of 37 degrees is 0.798635510047293
Cosine of 38 degrees is 0.788010753606722
Cosine of 39 degrees is 0.777145961456971
Cosine of 40 degrees is 0.766044443118978
Cosine of 41 degrees is 0.754709580222772
Cosine of 42 degrees is 0.743144825477394
Cosine of 43 degrees is 0.73135370161917
Cosine of 44 degrees is 0.719339800338651
Cosine of 45 degrees is 0.707106781186548
Cosine of 46 degrees is 0.694658370458997
Cosine of 47 degrees is 0.681998360062498
Cosine of 48 degrees is 0.669130606358858
Cosine of 49 degrees is 0.656059028990507
Cosine of 50 degrees is 0.642787609686539
Cosine of 51 degrees is 0.629320391049838
Cosine of 52 degrees is 0.615661475325658
Cosine of 53 degrees is 0.601815023152048
Cosine of 54 degrees is 0.587785252292473
Cosine of 55 degrees is 0.573576436351046
Cosine of 56 degrees is 0.559192903470747
Cosine of 57 degrees is 0.544639035015027
Cosine of 58 degrees is 0.529919264233205
Cosine of 59 degrees is 0.515038074910054
Cosine of 60 degrees is 0.5
Cosine of 61 degrees is 0.484809620246337
Cosine of 62 degrees is 0.469471562785891
Cosine of 63 degrees is 0.453990499739547
Cosine of 64 degrees is 0.438371146789077
Cosine of 65 degrees is 0.422618261740699
Cosine of 66 degrees is 0.4067366430758
Cosine of 67 degrees is 0.390731128489274
Cosine of 68 degrees is 0.374606593415912
Cosine of 69 degrees is 0.3583679495453
Cosine of 70 degrees is 0.342020143325669
Cosine of 71 degrees is 0.325568154457157
Cosine of 72 degrees is 0.309016994374947
Cosine of 73 degrees is 0.292371704722737
Cosine of 74 degrees is 0.275637355816999
Cosine of 75 degrees is 0.258819045102521
Cosine of 76 degrees is 0.241921895599668
Cosine of 77 degrees is 0.224951054343865
Cosine of 78 degrees is 0.207911690817759
Cosine of 79 degrees is 0.190808995376545
Cosine of 80 degrees is 0.17364817766693
Cosine of 81 degrees is 0.156434465040231
Cosine of 82 degrees is 0.139173100960065
Cosine of 83 degrees is 0.121869343405147
Cosine of 84 degrees is 0.104528463267653
Cosine of 85 degrees is 0.0871557427476581
Cosine of 86 degrees is 0.0697564737441252
Cosine of 87 degrees is 0.0523359562429437
Cosine of 88 degrees is 0.0348994967025011
Cosine of 89 degrees is 0.0174524064372836
The Cosine of 90 degrees is ZERO.
Cosine of 91 degrees is -0.0174524064372835
Cosine of 92 degrees is -0.034899496702501
Cosine of 93 degrees is -0.0523359562429438
Cosine of 94 degrees is -0.0697564737441253
Cosine of 95 degrees is -0.0871557427476582
Cosine of 96 degrees is -0.104528463267654
Cosine of 97 degrees is -0.121869343405148
Cosine of 98 degrees is -0.139173100960065
Cosine of 99 degrees is -0.156434465040231
Cosine of 100 degrees is -0.17364817766693
Cosine of 101 degrees is -0.190808995376545
Cosine of 102 degrees is -0.207911690817759
Cosine of 103 degrees is -0.224951054343865
Cosine of 104 degrees is -0.241921895599668
Cosine of 105 degrees is -0.258819045102521
Cosine of 106 degrees is -0.275637355816999
Cosine of 107 degrees is -0.292371704722737
Cosine of 108 degrees is -0.309016994374947
Cosine of 109 degrees is -0.325568154457157
Cosine of 110 degrees is -0.342020143325669
Cosine of 111 degrees is -0.3583679495453
Cosine of 112 degrees is -0.374606593415912
Cosine of 113 degrees is -0.390731128489274
Cosine of 114 degrees is -0.4067366430758
Cosine of 115 degrees is -0.422618261740699
Cosine of 116 degrees is -0.438371146789078
Cosine of 117 degrees is -0.453990499739547
Cosine of 118 degrees is -0.469471562785891
Cosine of 119 degrees is -0.484809620246337
Cosine of 120 degrees is -0.5
Cosine of 121 degrees is -0.515038074910054
Cosine of 122 degrees is -0.529919264233205
Cosine of 123 degrees is -0.544639035015027
Cosine of 124 degrees is -0.559192903470747
Cosine of 125 degrees is -0.573576436351046
Cosine of 126 degrees is -0.587785252292473
Cosine of 127 degrees is -0.601815023152048
Cosine of 128 degrees is -0.615661475325658
Cosine of 129 degrees is -0.629320391049838
Cosine of 130 degrees is -0.642787609686539
Cosine of 131 degrees is -0.656059028990507
Cosine of 132 degrees is -0.669130606358858
Cosine of 133 degrees is -0.681998360062498
Cosine of 134 degrees is -0.694658370458997
Cosine of 135 degrees is -0.707106781186547
Cosine of 136 degrees is -0.719339800338651
Cosine of 137 degrees is -0.73135370161917
Cosine of 138 degrees is -0.743144825477394
Cosine of 139 degrees is -0.754709580222772
Cosine of 140 degrees is -0.766044443118978
Cosine of 141 degrees is -0.777145961456971
Cosine of 142 degrees is -0.788010753606722
Cosine of 143 degrees is -0.798635510047293
Cosine of 144 degrees is -0.809016994374947
Cosine of 145 degrees is -0.819152044288992
Cosine of 146 degrees is -0.829037572555042
Cosine of 147 degrees is -0.838670567945424
Cosine of 148 degrees is -0.848048096156426
Cosine of 149 degrees is -0.857167300702112
Cosine of 150 degrees is -0.866025403784439
Cosine of 151 degrees is -0.874619707139396
Cosine of 152 degrees is -0.882947592858927
Cosine of 153 degrees is -0.891006524188368
Cosine of 154 degrees is -0.898794046299167
Cosine of 155 degrees is -0.90630778703665
Cosine of 156 degrees is -0.913545457642601
Cosine of 157 degrees is -0.92050485345244
Cosine of 158 degrees is -0.927183854566787
Cosine of 159 degrees is -0.933580426497202
Cosine of 160 degrees is -0.939692620785908
Cosine of 161 degrees is -0.945518575599317
Cosine of 162 degrees is -0.951056516295154
Cosine of 163 degrees is -0.956304755963036
Cosine of 164 degrees is -0.961261695938319
Cosine of 165 degrees is -0.965925826289068
Cosine of 166 degrees is -0.970295726275996
Cosine of 167 degrees is -0.974370064785235
Cosine of 168 degrees is -0.978147600733806
Cosine of 169 degrees is -0.981627183447664
Cosine of 170 degrees is -0.984807753012208
Cosine of 171 degrees is -0.987688340595138
Cosine of 172 degrees is -0.99026806874157
Cosine of 173 degrees is -0.992546151641322
Cosine of 174 degrees is -0.994521895368273
Cosine of 175 degrees is -0.996194698091746
Cosine of 176 degrees is -0.997564050259824
Cosine of 177 degrees is -0.998629534754574
Cosine of 178 degrees is -0.999390827019096
Cosine of 179 degrees is -0.999847695156391
Cosine of 180 degrees is -1