Wu Guangjie. A Method of Solving Square Roots With Double-Precision in BASIC Ⅱ Microcomputer Language[J]. Astronomical Techniques and Instruments, 1985, (2): 66-68.
Citation:
Wu Guangjie. A Method of Solving Square Roots With Double-Precision in BASIC Ⅱ Microcomputer Language[J]. Astronomical Techniques and Instruments, 1985, (2): 66-68.
Wu Guangjie. A Method of Solving Square Roots With Double-Precision in BASIC Ⅱ Microcomputer Language[J]. Astronomical Techniques and Instruments, 1985, (2): 66-68.
Citation:
Wu Guangjie. A Method of Solving Square Roots With Double-Precision in BASIC Ⅱ Microcomputer Language[J]. Astronomical Techniques and Instruments, 1985, (2): 66-68.
A Method of Solving Square Roots With Double-Precision in BASIC Ⅱ Microcomputer Language
This paper gives us a way to solve square roots with double-precision in a microcomputer using BASIC Ⅱ language.This method is very simple and ingenious.The very short subroutine calls the single-precision mathematical function SQR(x) inside the ROM of the microcomputer.
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