Rev 4180 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4180 | bpr | 1 | slib_title=Double entry table for training to relations between three quantities |
| 2 | slib_parms=7\ |
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| 3 | (I,A,1,10,z/y,(x-1)*(10-x)), A 5- or 6-uple of metadata for X: symbol_x, unit_x, min_x, max_x, formula_x, optional valid_x (this expression will be constrained to be positive) \ |
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| 4 | (R,Ohm,1,10,z/x,(y-1)*(10-y)), A 5- or 6-uple of metadata for Y: symbol_y, unit_y, min_y, max_y, formula_y, optional valid_y (this expression will be constrained to be positive) \ |
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| 5 | (U,V,1,100,x*y,(z-1)*(100-z)), A 5- or 6-uple of metadata for Z: symbol_z, unit_z, min_z, max_z, formula_z, optional valid_z (this expression will be constrained to be positive) \ |
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| 6 | 3, nl (number of lines of the table, nl >=2) \ |
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| 7 | 3, nc (number of columns of the table, nc >=2)\ |
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| 8 | 3, precision (number of significative digits)\ |
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| 9 | 0, debug (debug=1 enables the pre-filling of the table fields with correct replies, it may be useful for Modtool exercises) |
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| 10 | |||
| 5768 | bpr | 11 | slib_out=One table with input fields, <br/>the number NR of replies, <br/>the list of the NR replies, <br/>the list of the (NR+1) chunks of table to be interleaved with \embed{} in the statement of an OEF exercise. |
| 12 | slib_comment=This library requires Pari/GP ; it features training about a relation between three quantities, like the Ohm law: U=R*I, I=U/R, R=U/I. <br/>X refers to the first variable, Y to the second and Z to the third. |