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2022-05-24s/equivalant/equivalent/ in copy pasted comment.andvar
2021-08-21fix mainly same typos as in my previous commit but outside sys/dev/dm.andvar
2021-03-08Remove incorrect byte and word conversions from fpu_explode.isaki
2019-12-27s/opration/operation/msaitoh
2019-04-06Overhaul the API used to fetch and store individual memory cells inthorpej
2017-01-16FSINCOS: Fix register address which writes cosine value back.isaki
2017-01-15exp(>11356) is +inf even if extended precision.isaki
2016-12-07Fix sign of zero in case of x > -(2^18).isaki
2016-12-06Fix sign of NAN. Found by XM6i.isaki
2016-12-06Remove fpu_cordit2() and atanh_table[] completely.isaki
2016-12-05Improve the exponential and hyperbolic function's performanceisaki
2016-08-06Modify fpu_sin()'s logic to avoid GCC's warning that has beenisaki
2016-08-04Move fpu_cordit2() to #ifdef CORDIC_BOOTSTRAP section.isaki
2016-03-23avoid a GCC warning with this:mrg
2015-02-05For the extended precision, the MSB of the mantissa is an integerisaki
2015-02-05Fix typo in comment. pointed out by Y.Sugahara.isaki
2014-01-04FLOGNP1(-0.0) is -0.0, not +0.0. Found by XM6i.isaki
2014-01-01indent fix in a comment.isaki
2014-01-01Fix a sign when a source or destination is either (plus/minus)zeroisaki
2013-10-25Comment unused stuff (for documentation purposes)martin
2013-10-11FATANH(-0) is -0, not +0.isaki
2013-05-11Revise the algorithm after Step3.isaki
2013-05-05R := X even if L < 0 in Step2, according to algorithm of the comment.isaki
2013-05-05Rename modrem -> is_mod for a readability.isaki
2013-04-21M68010 -> __mc68010__, pointed out by tsutsui@isaki
2013-04-20Rewrite around BFFFO inline asm.isaki
2013-04-20Support sinh(-0.0) and tanh(-0.0).isaki
2013-04-20Support sin(-0.0).isaki
2013-04-20Clean up some useless codes.isaki
2013-04-20Support tan(-0.0).isaki
2013-04-20Fix typo in comment.isaki
2013-04-20Terminate a loop in EXT_FRACBITS(64bits) instead of FP_NMANT(83bits).isaki
2013-04-20Break a loop off to avoid a long loop even if the precision is not enough.isaki
2013-04-20Update a list of implement/unimplement functions.isaki
2013-04-20Implement exponential and power functions.isaki
2013-04-20s/tayler/taylor/. pointed out by christos@isaki
2013-04-19Implement a hyperbolic arctangent (FATANH).isaki
2013-04-19Implement inverse trigonometric functions (i.e., FACOS, FASIN, FATANisaki
2013-04-19Introduce the CORDIC algorithm.isaki
2013-04-18Improve how to use cmp/sub.isaki
2013-04-11Introduce FPU_CONST_* constants to avoid a magic number.isaki
2013-04-01quad_t -> uint64_tisaki
2013-03-26u_int -> uint32_tisaki
2013-03-26Fix a wrong "raw" comparison in step3.2.isaki
2013-03-23Use the #error directive.isaki
2013-03-23Remove about updating fpsr. It was introduced by me but obviouslyisaki
2013-03-22Fix fpu_ftox().isaki
2013-03-19const-ify.isaki
2013-03-19Remove 'register'.isaki
2012-06-25Rewrite fpu_int().isaki