Original question and givens
Use coordinate bounds lower=[-12, -13, -14],upper=[13, 14, 15], start=[-11, -12, -13],end=[12, 13, 14]. Give (lower, upper, start, end, coordinate_formulas, range_certificate, certificate).
G001 — Use coordinate bounds lower=[-12, -13, -14],upper=[13, 14, 15], start=[-11, -12, -13],end=[12, 13, 14]. Give (lower, upper, start, end, coordinate_formulas, range_certificate, certificate).
Step-by-step derivation
S001 · implies
Before
source roles = [path-box-linear]
After
derived = [[lower, upper, start, end, formulas, continuous_path, certificate]]
Conditions: none
List this operation/mode exact source field order without JavaScript.Keep Boolean,string and null roles distinct;do not pad fields or infer the interface from answer shape.
Step identifiers and dependencies
Rule: source_ordered_fields_without_JS · Uses: G001
S002 · implies
Before
source roles = [[-12, -13, -14], [13, 14, 15], [-11, -12, -13], [12, 13, 14]]
After
derived = [3, Yes]
Conditions: none
Check both endpoints against each coordinate interval with matching dimensions.Degenerate coordinates and reverse orientation are allowed.
Step identifiers and dependencies
Rule: Path_ALL_coordinate_endpoint_premises · Uses: G001, S001
S003 · calculation
Before
Path coordinate0 ORIGINAL end minus start := sub(12, -11)
After
Path coordinate0 ORIGINAL end minus start = 23
Conditions: none
Substitute the original roles exactly,retaining symbolic operations;no floating approximation or extra source-domain restriction.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S002
S004 · implies
Before
source roles = [0, -12, 13, -11, 12, 23]
After
derived = [gamma_i(t)=(1-t)*start_i+t*end_i, 0<=t<=1, -12, 13, -11, 12]
Conditions: none
For every t in[0,1],weights(1-t),t are nonnegative and sum to1.Thus this coordinate lies between its endpoints and within its bounds;the affine coordinate is continuous,not merely endpoint-checked.
Step identifiers and dependencies
Rule: Path_WHOLE_coordinate_convex_range_and_continuity · Uses: G001, S003
S005 · calculation
Before
Path coordinate1 ORIGINAL end minus start := sub(13, -12)
After
Path coordinate1 ORIGINAL end minus start = 25
Conditions: none
Substitute the original roles exactly,retaining symbolic operations;no floating approximation or extra source-domain restriction.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S004
S006 · implies
Before
source roles = [1, -13, 14, -12, 13, 25]
After
derived = [gamma_i(t)=(1-t)*start_i+t*end_i, 0<=t<=1, -13, 14, -12, 13]
Conditions: none
For every t in[0,1],weights(1-t),t are nonnegative and sum to1.Thus this coordinate lies between its endpoints and within its bounds;the affine coordinate is continuous,not merely endpoint-checked.
Step identifiers and dependencies
Rule: Path_WHOLE_coordinate_convex_range_and_continuity · Uses: G001, S005
S007 · calculation
Before
Path coordinate2 ORIGINAL end minus start := sub(14, -13)
After
Path coordinate2 ORIGINAL end minus start = 27
Conditions: none
Substitute the original roles exactly,retaining symbolic operations;no floating approximation or extra source-domain restriction.
Step identifiers and dependencies
Rule: exact_rational_arithmetic · Uses: G001, S006
S008 · implies
Before
source roles = [2, -14, 15, -13, 14, 27]
After
derived = [gamma_i(t)=(1-t)*start_i+t*end_i, 0<=t<=1, -14, 15, -13, 14]
Conditions: none
For every t in[0,1],weights(1-t),t are nonnegative and sum to1.Thus this coordinate lies between its endpoints and within its bounds;the affine coordinate is continuous,not merely endpoint-checked.
Step identifiers and dependencies
Rule: Path_WHOLE_coordinate_convex_range_and_continuity · Uses: G001, S007
Result
([-12, -13, -14], [13, 14, 15], [-11, -12, -13], [12, 13, 14], [-11+(23)t, -12+(25)t, -13+(27)t], Yes, coordinatewise_convex_combination_stays_in_box)
The full substitutions and premise checks give the original answer; source identity,format and status are unchanged.