math: Fix sqrt calc on IA32 #814

Job	Run time
call-ci / build (armv7a7-imx6ull-evk)	1m 38s
call-ci / build (armv7a9-zynq7000-qemu)	1m 46s
call-ci / build (armv7a9-zynq7000-zedboard)	1m 39s
call-ci / build (armv7a9-zynq7000-zturn)	1m 24s
call-ci / build (armv7m4-stm32l4x6-nucleo)	1m 10s
call-ci / build (armv7m7-imxrt106x-evk)	1m 42s
call-ci / build (armv7m7-imxrt117x-evk)	2m 0s
call-ci / build (host-generic-pc)	1m 10s
call-ci / build (ia32-generic-pc)	1m 10s
call-ci / build (ia32-generic-qemu)	1m 31s
call-ci / build (riscv64-generic-qemu)	1m 6s
call-ci / build (riscv64-generic-spike)	1m 17s
call-ci / run tests on emulators (armv7a9-zynq7000-qemu)	6m 23s
call-ci / run tests on emulators (host-generic-pc)	56s
call-ci / run tests on emulators (ia32-generic-qemu)	4m 39s
call-ci / run tests on hardware (armv7a7-imx6ull-evk)	3m 45s
call-ci / run tests on hardware (armv7m7-imxrt106x-evk)	2m 31s
call-ci / run tests on hardware (armv7m7-imxrt117x-evk)	2m 31s
call-ci / run tests on hardware (armv7a9-zynq7000-zedboard)	5m 20s
call-ci / run tests on hardware (armv7m4-stm32l4x6-nucleo)	9m 0s
call-ci / notify ci team using e-mail	0s
	52m 38s

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