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- ;;; JACAL: Symbolic Mathematics System. -*-scheme-*-
- ;;; Copyright 1989, 1990, 1991, 1992, 1993 Aubrey Jaffer.
- ;;; See the file "COPYING" for terms applying to this program.
-
- (set! Language "English") ;grammar <Language>.scm should exist
-
- (set! math:debug #f) ; #t to break on soft errors, #f to continue
- ;also does --more-- after didn't verify
-
- (set! math:phases #f) ; #t to show phases of normaization.
-
- (set! math:trace #f) ; #t to trace variable eliminations, #f not to.
-
- (set! linkradicals #t) ;Relate radicals in the traditional manner.
-
- (set! Horner #f) ;Horner's rule on expression output
-
- (set! page-height #t) ;#t for pagination on, #f off
-
- (set! page-width #t) ;Number or #t to use SLIB's width. #f for wide.
-
- (set! newextstr (string-standard-case "EXT0")) ;extension template
-
- (set! newlabelstr (string-standard-case "E0")) ;prompt template
-
- (set! newlabelsym (string->symbol newlabelstr))
- (set! % novalue)
-
- (let ((init (in-vicinity (user-vicinity) "mathinit" (scheme-file-suffix))))
- (if (file-exists? init)
- (load init))) ;User initialization file
-
- (if (and Language (= 3 (length (list-of-grammars)))) ;none loaded yet.
- (load (in-vicinity jacal-vicinity Language (scheme-file-suffix))))
-