Thousands of Words AI & Physical World Ramps = Fast + Data-Driven 6 A Ride Share vs. Autonomous Taxi Provider, San Francisco Operating Zone Market Share Source: YipitData (4/25) Global Internet User Ramps developed in partnership with any entity other than another company. Epoch AI, an AI Index data provider, uses the term ‘notable machine learning models’ to designate particularly influential models within = Chat Responses → Doing Work A new class of AI is now emerging – less assistant, more service provider. What began as basic conversational interfaces may now be evolving into something far more capable

boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ �→ shell> /[TAB] .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ symbol given to the callback is a non-unique identifier and it is the responsibility of the callback provider to walk the module chain to determine the fully qualified name of the loaded binding. The callback stapsdt Owner Data size Description stapsdt 0x00000029 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__begin Location: 0x000000000013213e, Base: 0x00000000002bb4da, Semaphore: 0x0000000000346cac

boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ �→ shell> /[TAB] .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ symbol given to the callback is a non-unique identifier and it is the responsibility of the callback provider to walk the module chain to determine the fully qualified name of the loaded binding. The callback stapsdt Owner Data size Description stapsdt 0x00000029 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__begin Location: 0x000000000013213e, Base: 0x00000000002bb4da, Semaphore: 0x0000000000346cac

boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ �→ shell> /[TAB] .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ stapsdt Owner Data size Description stapsdt 0x00000029 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__begin Location: 0x000000000013213e, Base: 0x00000000002bb4da, Semaphore: 0x0 DEVELOPING/DEBUGGING JULIA'S C CODE 1954 Arguments: stapsdt 0x00000032 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__stop_the_world Location: 0x0000000000132144, Base: 0x00000000002bb4da, Semaphore:

for strings and julia's shell mode: julia> path="/[TAB]" .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ var/ �→CHAPTER 87. THE JULIA REPL 1644 shell> /[TAB] .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ �→ stapsdt Owner Data size Description stapsdt 0x00000029 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__begin Location: 0x000000000013213e, Base: 0x00000000002bb4da, Semaphore: 0x0

for strings and julia's shell mode: julia> path="/[TAB]" .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ var/ �→CHAPTER 87. THE JULIA REPL 1644 shell> /[TAB] .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ �→ stapsdt Owner Data size Description stapsdt 0x00000029 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__begin Location: 0x000000000013213e, Base: 0x00000000002bb4da, Semaphore: 0x0

for strings and julia's shell mode: julia> path="/[TAB]" .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ var/ �→CHAPTER 89. THE JULIA REPL 1708 shell> /[TAB] .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ �→ stapsdt Owner Data size Description stapsdt 0x00000029 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__begin Location: 0x000000000013213e, Base: 0x00000000002bb4da, Semaphore: 0x0000000000346cac

for strings and julia's shell mode: julia> path="/[TAB]" .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ var/ �→CHAPTER 89. THE JULIA REPL 1706 shell> /[TAB] .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ �→ stapsdt Owner Data size Description stapsdt 0x00000029 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__begin Location: 0x000000000013213e, Base: 0x00000000002bb4da, Semaphore: 0x0

for strings and julia's shell mode: julia> path="/[TAB]" .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ var/ �→CHAPTER 89. THE JULIA REPL 1705 shell> /[TAB] .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ �→ stapsdt Owner Data size Description stapsdt 0x00000029 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__begin Location: 0x000000000013213e, Base: 0x00000000002bb4da, Semaphore: 0x0

for strings and julia's shell mode: julia> path="/[TAB]" .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ var/ �→CHAPTER 89. THE JULIA REPL 1705 shell> /[TAB] .dockerenv .juliabox/ boot/ etc/ lib/ media/ opt/ root/ sbin/ sys/ usr/ �→ .dockerinit bin/ dev/ home/ lib64/ mnt/ proc/ run/ srv/ tmp/ var/ �→ stapsdt Owner Data size Description stapsdt 0x00000029 NT_STAPSDT (SystemTap probe descriptors) Provider: julia Name: gc__begin Location: 0x000000000013213e, Base: 0x00000000002bb4da, Semaphore: 0x0