Chapter 3 Instruction Tables Real e cloc ctions -tim k instru 3-29 Instruction code Pulse API Symbol Function 16-bit 32-bit instruction 1517 RAND ─ Random number 1518 BSQR DBSQR Square root of the binary-coded decimal number 1519 ─ BSIN Sine of the binary-coded decimal number 1520 ─ BCOS Cosine of the binary-coded decimal number 1521 ─ BTAN Tangent of the binary-coded decimal number 1522 ─ BASIN Arcsine of the binary-coded decimal number 1523 ─ BACOS Arccosine of the binary-coded decimal number 1524 ─ BATAN Arctangent of the binary-coded decimal number Instruction code Pulse API Symbol Function 16-bit 32-bit instruction 1600 TRD ─ Reading the time 1601 TWR ─ Writing the time 1602 T+ ─ Adding the time 1603 T- ─ Subtracting the time 1604 HOUR DHOUR ─ Running-time meter 1605 TCMP ─ Comparing the time 1606 TZCP ─ Time zone comparison