Sharp PC-1403 - Page 152

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10 INP UT "D E G= D , RAD= R , GRAD =G ? " ; A$
2 0 I F A$=" D " TH EN 100
30 I F A$="R" TH EN 200
40 GRAD : GOSUB 300 : GOTO 40
1 00 D E G REE : GOSUB 300 : GO T O 1 00
200 R AD I AN : GOS U B 30 0 : G OTO 20 0
300 I NPUT " S I N ? " ; B
310 P RIN T " S I N " ; B ;"="; S I N B
320 RET U RN
To so lv e fo r the values o f a si n e , in the re s p ec ti v e ang u l a r un its, firs t sp e c i fy " D " for
degre e s , " R " for rad i ans , or " G " for g ra d s a nd th en e nter the a n gl e o f t he s i ne .
Examples
• 1 Mi
T he COMPUTER has th ree f o rm s fo r represe nt i ng v a l ue s in a ngul ar units - decimal
degree s, r a d i an s , a nd g r a ds . T h e se f o r ms ar e u s e d i n s pe cif yi ng the argument s to t he
SIN , COS, and TAN f unct i ons a nd in r e t u rn i n g t h e r e s ult s fr om t he ASN , ACS , and
ATN fu n ctions .
The GR AD function chang es th e u n i t of ang l e for all v a l ue s to grads un ti l a DEGRE E or
RADIAN verb i s used . Grad rep r e s ent s a n ang u l a r m ea s u r e ment in terms of percent
gradient, i.e., a 4 5 ° ang l e i s a 50 9 gra di e nt.
1µ11;.r+w
T he GRA D verb i s used t o s pe cify t he un it of a n g l e to g r a d s .
Abbreviations : GR ., GRA.
See also : DEGREE a n d RADI A N
1 GRAD
Verbs
GRAD