#. extracted from nlpsolver/help/en/com.sun.star.comp.Calc.NLPSolver
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
"POT-Creation-Date: 2019-07-11 18:38+0200\n"
"PO-Revision-Date: 2016-11-21 19:34+0000\n"
"Last-Translator: Rhoslyn Prys <rprys@yahoo.com>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: cy\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
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"X-Accelerator-Marker: ~\n"
"X-Generator: LibreOffice\n"
"X-POOTLE-MTIME: 1479756868.000000\n"

#. XpeLj
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"tit\n"
"help.text"
msgid "Options"
msgstr "Dewisiadau"

#. GfZUJ
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"bm_id0503200917110375_scalc\n"
"help.text"
msgid "<bookmark_value>Solver for Nonlinear Problems;Options</bookmark_value>"
msgstr "<bookmark_value>Datrysydd Problemau Anllinol;Dewisiadau</bookmark_value>"

#. FCECT
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"hd_id0503200917103593\n"
"help.text"
msgid "General Options"
msgstr "Dewisiadau Cyffredinol"

#. ZkCEe
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103780\n"
"help.text"
msgid "Size of Swarm"
msgstr "Maint Haid"

#. hRGYs
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103723\n"
"help.text"
msgid "… defines the number of individuals to participate in the learning process. Each individual finds its own solutions and contributes to the overall knowledge."
msgstr "… diffinio'r nifer o unigolion i gymryd rhan mewn proses ddysgu. Pob unigolyn i ganfod ei atebion ei hun a chyfrannu at wybodaeth pawb."

#. zReEK
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103771\n"
"help.text"
msgid "Learning Cycles"
msgstr "Cylchoedd Dysgu"

#. mDzwh
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103720\n"
"help.text"
msgid "… defines the number of iterations, the algorithm should take. In each iteration, all individuals make a guess on the best solution and share their knowledge."
msgstr "… diffinio'r nifer o iteriadau ddylai algorithm eu cymryd. Ym mhob iteriad, mae pob unigolyn yn dyfalu beth yw'r ateb gorau a rhannu eu gwybodaeth."

#. SWBAK
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103732\n"
"help.text"
msgid "Variable Bounds Guessing"
msgstr "Dyfalu Ffiniau Amrywiol"

#. 86AX8
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id050320091710378\n"
"help.text"
msgid "If enabled (default), the algorithm tries to find variable bounds by looking at the starting values."
msgstr "Os wedi ei alluogi (rhagosodedig) bydd yr algorithm yn ceisio canfod y ffiniau amrywiol drwy edrych ar y gwerthoedd cychwynnol."

#. 7tnqA
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103794\n"
"help.text"
msgid "Variable Bounds Threshold"
msgstr "Troethwy FFiniau Amrywiol"

#. 6fpGp
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103710\n"
"help.text"
msgid "When guessing variable bounds, this threshold specifies, how the initial values are shifted to build the bounds. For an example how these values are calculated, please refer to the Manual in the Wiki."
msgstr "Wrth ddyfalu ffiniau amrywiol, mae'r trothwy yn pennu, sut fydd y gwerthoedd cychwynnol yn cael eu symud er mwyn adeiladu'r ffiniau. Fel enghraifft o sut mae'r gwerthoedd yn cael eu cyfrifo, darllenwch y Llawlyfr ar y Wici."

#. 4nKkq
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103740\n"
"help.text"
msgid "Use ACR Comparator"
msgstr "Defnyddio Cymharydd ACR"

#. eVij6
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103766\n"
"help.text"
msgid "If <emph>disabled</emph> (default), the BCH Comparator is used. It compares two individuals by first looking at their constraint violations and only if those are equal, it measures their current solution."
msgstr "Os yw wedi ei <emph>analluogi</emph> (rhagosodedig), bydd y Cymharwr BCH yn cael ei ddefnyddio. Mae'n cymharu dau unigolyn drwy edrych yn gyntaf ar faint maen nhw'n cyfyngu ar dorri rheolau a dim ond os yw'r rhain yn gydradd, mae'n mesur eu hatebion cyfredol."

#. wHTo3
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103744\n"
"help.text"
msgid "If <emph>enabled</emph>, the ACR Comparator is used. It compares two individuals dependent on the current iteration and measures their goodness with knowledge about the libraries worst known solutions (in regard to their constraint violations)."
msgstr "Os yw wedi ei <emph>alluogi</emph>, bydd y Cymharydd ACR yn cael ei ddefnyddio. Mae'n cymharu dau unigolyn yn ddibynnol ar yr iteriadau cyfredol mesuriadau daioni gyda gwybodaeth am atebion gwaethaf y llyfrgell ( o ran cyfyngu ar dorri rheolau)."

#. 5jPbx
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103792\n"
"help.text"
msgid "Use Random Starting Point"
msgstr "Defnyddio Pwynt Cychwyn Hap"

#. pt3XB
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103790\n"
"help.text"
msgid "If <emph>enabled</emph>, the library is simply filled up with randomly chosen points."
msgstr "Os yw wedi ei <emph>alluogi</emph>, mae'r llyfrgell yn syml yn cael ei lanw gyda pwyntiau wedi eu dewis ar hap."

#. HFv6w
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103765\n"
"help.text"
msgid "If <emph>disabled</emph>, the currently present values (as given by the user) are inserted in the library as reference point."
msgstr "Os yw wedi ei <emph>analluogi</emph>, bydd y gwerthoedd cyfredol (fel wedi eu cyflwyno gan y defnyddiwr) yn cael eu gosod o fewn y llyfrgell fel pwynt cyfeirio."

#. TYEBG
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0504200917103794\n"
"help.text"
msgid "Stagnation Limit"
msgstr "Terfyn Anhyfiant"

#. nWRYK
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id050320091710377\n"
"help.text"
msgid "If this number of individuals found solutions within a close range, the iteration is stopped and the best of these values is chosen as optimal."
msgstr "Os fydd y nifer hwn o unigolion yn canfod atebion o fewnn ystod agos, bydd yr iteradiad yn cael ei atal a'r gwerth gorau'n cael ei ddewis fel yr un gorau."

#. UFcxy
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103762\n"
"help.text"
msgid "Stagnation Tolerance"
msgstr "Goddefniad Anhyfniant"

#. F3qEp
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103834\n"
"help.text"
msgid "Defines in what range solutions are considered “similar”."
msgstr "Diffinio o fewn pa ystod bydd atebion yn cael eu ystyried fel rhai “tebyg”."

#. RUbSm
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103891\n"
"help.text"
msgid "Show Enhanced Solver Status"
msgstr "Dangos Statws Datrysydd Uwch"

#. zmkYh
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0503200917103832\n"
"help.text"
msgid "If <emph>enabled</emph>, an additional dialog is shown during the solving process which gives information about the current progress, the level of stagnation, the currently best known solution as well as the possibility, to stop or resume the solver."
msgstr "Os wedi ei <emph>alluogi</emph>, bydd deialog ychwanegol yn cael ei dangos yn ystod y broses datrys sy'n cynnig gwybodaeth am y cynnydd cyfredol, lefel yr oedi, yr ateb hysbys gorau cyfredol yn ogystal â'r posibilrwydd i atal neu ailgychwyn y datrysydd."

#. KH5yg
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"hd_id0603200910392151\n"
"help.text"
msgid "DEPS-specific Options"
msgstr "Dewisiadau penodol DEPS"

#. ZU7FF
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394232\n"
"help.text"
msgid "Agent Switch Rate"
msgstr "Graddfa Newid Asiant"

#. 2zhCp
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394248\n"
"help.text"
msgid "Specifies the probability for an individual to choose the Differential Evolution strategy."
msgstr "Pennu posibilrwydd i unigolyn ddewis strategaeth Esblygu Gwahaniaethol."

#. 2yhKo
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394277\n"
"help.text"
msgid "DE: Crossover Probability"
msgstr "EG: Tebygolrwydd Trosi"

#. eDjrN
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394280\n"
"help.text"
msgid "… defines the probability of the individual being combined with the globally best point. If crossover is not used, the point is assembled from the own memory of the individual."
msgstr "… diffinio'r tebygolrwydd o unigolyn yn cael ei gyfuno gyda'r pwynt gorau eang. Os nad yw trosi'n cael ei ddefnyddio, bydd y pwynt yn cael ei adeiladu o gof yr unigolyn."

#. DfF2d
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394216\n"
"help.text"
msgid "DE: Scaling Factor"
msgstr "EG: Ffactor Graddio"

#. ThmU9
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id060320091039424\n"
"help.text"
msgid "During crossover, the scaling factor decides about the “speed” of movement."
msgstr "Yn ystod trosi, bydd y ffactor graddio yn penderfynu “cyflymder” y symud."

#. pxYLF
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id060320091039421\n"
"help.text"
msgid "PS: Constriction Coefficient"
msgstr "PS: Cyfernod Darwasgiad"

#. CPpbg
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394225\n"
"help.text"
msgid "… defines the speed at which the particles/individuals move towards each other."
msgstr "… diffinio'r cyflymdra y bydd gronynnau/unigolion yn symud at ei gilydd."

#. dGVYP
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394222\n"
"help.text"
msgid "PS: Cognitive Constant"
msgstr "PS: Cysonyn Gwybyddol"

#. HmszE
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394212\n"
"help.text"
msgid "… sets the importance of the own memory (in particular the best reached point so far)."
msgstr "… gosod pwysigrwydd y cof (yn arbennig y pwynt gorau sydd wedi ei gyrraedd hyd yma)."

#. ktGLv
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394292\n"
"help.text"
msgid "PS: Social Constant"
msgstr "PS: Cysonyn Cymdeithasol"

#. CkqZA
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394284\n"
"help.text"
msgid "… sets the importance of the global best point between all particles/individuals."
msgstr "… gosod pwysigrwydd y pwynt gorau eang rhwng y gronynnau/unigolion."

#. BAGAU
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id060320091039425\n"
"help.text"
msgid "PS: Mutation Probability"
msgstr "PS: Tebygorwydd Mwto"

#. CyJWk
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910394272\n"
"help.text"
msgid "… defines the probability, that instead of moving a component of the particle towards the best point, it randomly chooses a new value from the valid range for that variable."
msgstr "… diffinio'r tebygolrwydd, yn lle symud cydran o'r gronyn tuag at y pwynt gorau, mae'n dewis ar hap werth newydd o ystod ddilys o'r amrywiolyn."

#. JbhLh
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"hd_id0603200910401383\n"
"help.text"
msgid "SCO-specific Options"
msgstr "Dewisiadau penodol SCO"

#. zCr2J
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id0603200910401382\n"
"help.text"
msgid "Size of Library"
msgstr "Maint y Llyfrgell"

#. RSA7B
#: Options.xhp
msgctxt ""
"Options.xhp\n"
"par_id060320091040136\n"
"help.text"
msgid "… defines the amount of information to store in the public library. Each individual stores knowledge there and asks for information."
msgstr "… diffinio maint y wybodaeth i'w gadw yn y llyfrgell gyhoeddus. Mae pob unigolyn yn cadw gwybodaeth yno ac yn gofyn am wybodaeth."

#. CoicK
#: Usage.xhp
msgctxt ""
"Usage.xhp\n"
"tit\n"
"help.text"
msgid "Usage"
msgstr "Defnydd"

#. B5wxZ
#: Usage.xhp
msgctxt ""
"Usage.xhp\n"
"bm_id0603200910434044_scalc\n"
"help.text"
msgid "<bookmark_value>Solver for Nonlinear Problems;Usage</bookmark_value>"
msgstr "<bookmark_value>Datrysydd ar gyfer Problemau Anlinol;Defnydd</bookmark_value>"

#. FXuKu
#: Usage.xhp
msgctxt ""
"Usage.xhp\n"
"hd_id0603200910430882\n"
"help.text"
msgid "Usage"
msgstr "Defnydd"

#. R7si5
#: Usage.xhp
msgctxt ""
"Usage.xhp\n"
"par_id0603200910430845\n"
"help.text"
msgid "Regardless whether you use DEPS or SCO, you start by going to Tools - Solver and set the Cell to be optimized, the direction to go (minimization, maximization) and the cells to be modified to reach the goal. Then you go to the Options and specify the solver to be used and if necessary adjust the according <link href=\"com.sun.star.comp.Calc.NLPSolver/Options.xhp\">parameters</link>."
msgstr "Heb ystyried p'un a ydych yn defnyddio DEPS neu SCO, byddwch yn dechrau drwy fynd i Offer → Datrysydd a gosod y Gell i'w hoptimeiddio, y cyfeiriad (lleihau, mwyhau) a'r celloedd i'w haddasu i gyrraedd y nod. Yna byddwch yn mynd at y Dewisiadau a nodi'r Datrysydd i'w ddefnyddio ac os oes angen addasu'r <link href=\"com.sun.star.comp.Calc.NLPSolver/Options.xhp\">paramedrau</link>."

#. iuEnw
#: Usage.xhp
msgctxt ""
"Usage.xhp\n"
"par_id0603200910430821\n"
"help.text"
msgid "There is also a list of constraints you can use to restrict the possible range of solutions or to penalize certain conditions. However, in case of the evolutionary solvers DEPS and SCO, these constraints are also used to specify bounds on the variables of the problem. Due to the random nature of the algorithms, it is <emph>highly recommended</emph> to do so and give upper (and in case \"Assume Non-Negative Variables\" is turned off also lower) bounds for all variables. They don't have to be near the actual solution (which is probably unknown) but should give a rough indication of the expected size (0 ≤ var ≤ 1 or maybe -1000000 ≤ var ≤ 1000000)."
msgstr "Ceir hefyd restr o gyfyngiadau gallwch eu defnyddio i gyfyngu ar ystod o atebion posibl neu i gosbi amodau penodol. Fodd bynnag, yn achos y datryswyr esblygol DEPS a SCO, mae'r cyfyngiadau hyn yn cael eu defnyddio hefyd i nodi ffinio ar newidynnau'r broblem. Oherwydd natur hap yr algorithmau, mae'n cael ei <emph>argymell yn gryf</emph> i wneud hynny a rhoi ffin uchaf (ac yn achos \"Tybio Newidynnau Negyddol\" yn cael ei ddiffodd ar yr isaf). Nid oes rhaid bod yn agos i'r ateb go iawn (sydd yn ôl pob tebyg anhysbys), ond dylai rhoi arwydd bras o'r maint disgwyliedig (0 ≤ var ≤ 1 neu efallai -1000000 ≤ var ≤ 1000000)."

#. E5pcq
#: Usage.xhp
msgctxt ""
"Usage.xhp\n"
"par_id0603200910430873\n"
"help.text"
msgid "Bounds are specified by selecting one or more variables (as range) on the left side and entering a numerical value (not a cell or a formula) on the right side. That way you can also choose one or more variables to be <emph>Integer</emph> or <emph>Binary</emph> only."
msgstr "Mae terfynau yn cael eu pennu drwy ddewis un neu fwy o newidynnau (fel ystod) ar yr ochr chwith a chynnig gwerth rhifiadol (nid cell neu fformiwla) ar yr ochr dde. Os gwnewch hyn gallwch hefyd ddewis un neu fwy o newidynnau i fod yn <emph>Gyfanrif</emph> neu <emph>Ddeuaidd</emph> yn unig."

#. 4SEEA
#: help.tree
msgctxt ""
"help.tree\n"
"08\n"
"help_section.text"
msgid "Solver for Nonlinear Problems"
msgstr "Datrysydd ar gyfer Problemau Anlinol"

#. 3sHVz
#: help.tree
msgctxt ""
"help.tree\n"
"0816\n"
"node.text"
msgid "Solver for Nonlinear Problems"
msgstr "Datrysydd ar gyfer Problemau Anlinol"