1fadd.s    rd rs1 rs2      31..27=0x00 rm       26..25=0 6..2=0x14 1..0=3
2fsub.s    rd rs1 rs2      31..27=0x01 rm       26..25=0 6..2=0x14 1..0=3
3fmul.s    rd rs1 rs2      31..27=0x02 rm       26..25=0 6..2=0x14 1..0=3
4fdiv.s    rd rs1 rs2      31..27=0x03 rm       26..25=0 6..2=0x14 1..0=3
5fsgnj.s   rd rs1 rs2      31..27=0x04 14..12=0 26..25=0 6..2=0x14 1..0=3
6fsgnjn.s  rd rs1 rs2      31..27=0x04 14..12=1 26..25=0 6..2=0x14 1..0=3
7fsgnjx.s  rd rs1 rs2      31..27=0x04 14..12=2 26..25=0 6..2=0x14 1..0=3
8fmin.s    rd rs1 rs2      31..27=0x05 14..12=0 26..25=0 6..2=0x14 1..0=3
9fmax.s    rd rs1 rs2      31..27=0x05 14..12=1 26..25=0 6..2=0x14 1..0=3
10fsqrt.s   rd rs1 24..20=0 31..27=0x0B rm       26..25=0 6..2=0x14 1..0=3
11
12fle.s     rd rs1 rs2      31..27=0x14 14..12=0 26..25=0 6..2=0x14 1..0=3
13flt.s     rd rs1 rs2      31..27=0x14 14..12=1 26..25=0 6..2=0x14 1..0=3
14feq.s     rd rs1 rs2      31..27=0x14 14..12=2 26..25=0 6..2=0x14 1..0=3
15
16fcvt.w.s  rd rs1 24..20=0 31..27=0x18 rm       26..25=0 6..2=0x14 1..0=3
17fcvt.wu.s rd rs1 24..20=1 31..27=0x18 rm       26..25=0 6..2=0x14 1..0=3
18fmv.x.w   rd rs1 24..20=0 31..27=0x1C 14..12=0 26..25=0 6..2=0x14 1..0=3
19fclass.s  rd rs1 24..20=0 31..27=0x1C 14..12=1 26..25=0 6..2=0x14 1..0=3
20
21fcvt.s.w  rd rs1 24..20=0 31..27=0x1A rm       26..25=0 6..2=0x14 1..0=3
22fcvt.s.wu rd rs1 24..20=1 31..27=0x1A rm       26..25=0 6..2=0x14 1..0=3
23fmv.w.x   rd rs1 24..20=0 31..27=0x1E 14..12=0 26..25=0 6..2=0x14 1..0=3
24
25flw       rd rs1 imm12 14..12=2 6..2=0x01 1..0=3
26
27fsw       imm12hi rs1 rs2 imm12lo 14..12=2 6..2=0x09 1..0=3
28
29fmadd.s   rd rs1 rs2 rs3 rm 26..25=0 6..2=0x10 1..0=3
30fmsub.s   rd rs1 rs2 rs3 rm 26..25=0 6..2=0x11 1..0=3
31fnmsub.s  rd rs1 rs2 rs3 rm 26..25=0 6..2=0x12 1..0=3
32fnmadd.s  rd rs1 rs2 rs3 rm 26..25=0 6..2=0x13 1..0=3
33