Biconjugate gradient stabilized method: Difference between revisions

Content deleted Content added
m fix misnested bold markup by removing it, although perhaps not as intended
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## {{math|<var>β</var> {{=}} (<var>ρ<sub>i</sub></var>/<var>ρ</var><sub><var>i</var>−1</sub>)(<var>α</var>/<var>ω</var><sub><var>i</var>−1</sub>)}}
## {{math|<var>'''p'''<sub>i</sub></var> {{=}} '''<var>r</var>'''<sub><var>i</var>−1</sub> + <var>β</var>('''<var>p</var>'''<sub><var>i</var>−1</sub> − <var>ω</var><sub><var>i</var>−1</sub>'''<var>v</var>'''<sub><var>i</var>−1</sub>)}}
## {{math|'''<var>y</var>''' {{=}} {{SubSup|<var>K</var>|2|−1}}{{SubSup|<var>K</var>|1|−1}}<var>p</var><sub><var>i</var></sub>}}
## {{math|<var>'''v'''<sub>i</sub></var> {{=}} '''<var>Ay</var>'''}}
## {{math|<var>α</var> {{=}} <var>ρ<sub>i</sub></var>/('''<var>r̂</var>'''<sub>0</sub>, <var>'''v'''<sub>i</sub></var>)}}
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## If {{math|<var>'''h'''</var>}} is accurate enough then {{math|<var>'''x'''<sub>i</sub></var> {{=}} <var>'''h'''</var>}} and quit
## {{math|'''<var>s</var>''' {{=}} '''<var>r</var>'''<sub><var>i</var>−1</sub> − <var>α'''v'''<sub>i</sub></var>}}
## {{math|'''<var>z</var>''' {{=}} {{SubSup|<var>K</var>|2|−1}}{{SubSup|<var>K</var>|1|−1}}<var>s</var>}}
## {{math|'''<var>t</var>''' {{=}} '''<var>Az</var>'''}}
## {{math|<var>ω<sub>i</sub></var> {{=}} ({{SubSup|'''<var>K</var>'''|1|−1}}'''<var>t</var>''', {{SubSup|'''<var>K</var>'''|1|−1}}'''<var>s</var>''')/({{SubSup|'''<var>K</var>'''|1|−1}}'''<var>t</var>''', {{SubSup|'''<var>K</var>'''|1|−1}}'''<var>t</var>''')}}