Difference: FloatingPointUnit (24 vs. 25)

Revision 252022-11-12 - PeterSchmid

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FPU's Dark Corners

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fnumber (a # -- r u ) convert the specified string by a and # to float r, on success u is 1, otherwise 0 >float (a # -- r ? ) convert the specified string by a and # to float r, on success flag is true (more robust)

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fe. ( r -- ) display, with a trailing space, the floating-point number r in engineering notation

fs. ( r -- ) display, with a trailing space, the floating-point number r in scientific notation

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fu. ( r -- ) display, with a trailing space, the floating-point number r in (metric) unit prefix notation

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fe. ( r -- ) display, with a trailing space, the floating-point number r in engineering notation fm. ( r -- ) display, with a trailing space, the floating-point number r in metric unit prefix notation

fsin ( r1 -- r2 ) r2 is the sine of the radian angle r1 fcos ( r1 -- r2 ) r2 is the cosine of the radian angle r1

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