Logiweb aspects of system s in pyk

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The predefined "pyk" aspect

define pyk of system s as text unicode start of text unicode small s unicode small y unicode small s unicode small t unicode small e unicode small m unicode space unicode small s unicode end of text end unicode text end text end define

The predefined "tex" aspect

define tex of system s as text unicode start of text unicode newline unicode capital s unicode end of text end unicode text end text end define

The user defined "the statement aspect" aspect

define statement of system s as for all terms metavar var a end metavar indeed metavar var a end metavar plus zero equal metavar var a end metavar rule plus for all terms metavar var a end metavar comma metavar var b end metavar indeed metavar var a end metavar imply metavar var b end metavar infer metavar var a end metavar infer metavar var b end metavar rule plus for all terms metavar var a end metavar comma metavar var b end metavar comma metavar var c end metavar indeed metavar var a end metavar equal metavar var b end metavar infer metavar var a end metavar equal metavar var c end metavar infer metavar var b end metavar equal metavar var c end metavar rule plus for all terms metavar var x end metavar comma metavar var a end metavar comma metavar var b end metavar comma metavar var c end metavar indeed sub metavar var b end metavar is metavar var a end metavar where metavar var x end metavar is zero end sub endorse sub metavar var c end metavar is metavar var a end metavar where metavar var x end metavar is metavar var x end metavar suc end sub endorse metavar var b end metavar infer metavar var a end metavar imply metavar var c end metavar infer metavar var a end metavar rule plus for all terms metavar var a end metavar indeed not zero equal metavar var a end metavar suc rule plus for all terms metavar var a end metavar indeed metavar var a end metavar times zero equal zero rule plus for all terms metavar var a end metavar comma metavar var b end metavar indeed metavar var a end metavar suc equal metavar var b end metavar suc infer metavar var a end metavar equal metavar var b end metavar rule plus for all terms metavar var a end metavar indeed for all terms metavar var b end metavar indeed not metavar var b end metavar imply not metavar var a end metavar infer not metavar var b end metavar imply metavar var a end metavar infer metavar var b end metavar rule plus for all terms metavar var a end metavar comma metavar var b end metavar indeed deduction metavar var a end metavar conclude metavar var b end metavar end deduction endorse metavar var a end metavar infer metavar var b end metavar rule plus for all terms metavar var a end metavar comma metavar var b end metavar indeed metavar var a end metavar times metavar var b end metavar suc equal metavar var a end metavar times metavar var b end metavar plus metavar var a end metavar rule plus for all terms metavar var a end metavar comma metavar var b end metavar indeed metavar var a end metavar equal metavar var b end metavar infer metavar var a end metavar suc equal metavar var b end metavar suc rule plus for all terms metavar var x end metavar comma metavar var a end metavar indeed metavar var a end metavar infer for all metavar var x end metavar indeed metavar var a end metavar rule plus for all terms metavar var a end metavar comma metavar var b end metavar indeed metavar var a end metavar plus metavar var b end metavar suc equal metavar var a end metavar plus metavar var b end metavar suc end define