Good afternoon. Q1 delivered a very solid start to the year. Building on our strength and momentum from 2022, we met or exceeded all of our guidance targets. Revenue was $1.36 billion, with non-GAAP operating margin at 35.2%, resulting in GAAP earnings per share of $1.75. And non-GAAP earnings above the high end of our target range at $2.62. Based on the continued robust design activity, we remain confident in our business. We are reaffirming our full year guidance for revenue and non-GAAP op margin improvement while raising guidance for non-GAAP EPS. In the last few years, Synopsys has grown and evolved substantially. Commensurately, we are evolving our financial reporting. Starting in Q1, we are reporting our business in three segments: Design Automation, which includes design software, verification software and hardware and other EDA products. Design IP, a broad portfolio, including libraries, embedded memories, connectivity solutions, processor cores and security devices. And Software Integrity, which remains unchanged from previous reporting and deliver solutions to improve software quality and security. To give you a relative sense of proportion, Design Automation is about 65% of our revenue. Design IP is approximately 25% and Software Integrity is about 10%. While these numbers are approximate, the 65%, 25%, 10% split is easy to remember and represents well how we think of our present business. We have leadership positions and excellent outlooks in all three segments. As the market leader in design automation, we see continued technical innovation towards still much, much more complex silicon and system designs. As the company with the broadest portfolio of IP, we see a continuation of designs, needing more communication bandwidth, processing, storage and security in still more advanced silicon technologies. And for our Software Integrity business, we are a key enabler of modern software security with a leading portfolio of products for developers, the DevOps groups and the corporate security teams. Shelagh will discuss the financials in more detail. Looking at the overall market picture, already 12 years ago, we identified the intersection of big data and machine learning as leading us into the age of Smart Everything. Today, smart everything is in full swing. You may have seen the fantastic new capabilities showcased recently by applications such as ChatGPT. It clearly shows how far Smart Everything has come and also how much further the opportunity space reaches. Indeed, this is playing out as every vertical market is now driving towards more and more sophisticated solutions with an unsatiable need for compute. While some present market undercurrents drive many companies to strive for efficiency, our semiconductor and systems customers continue to prioritize investments in the design of complex chips and software to make all of this possible. Synopsys is in the midst of this quest, and we see our purpose to be a key catalyst enabling the smart everything world. With our customers and partners, our role is to make this all work to the state-of-the-art solutions ranging from the deep physics of silicon to the heights of performance, power and security of complex hardware software systems. Over the past several years, we have successfully invested in groundbreaking innovations that radically advance how silicon and system design is done. So let me begin with the Design Automation segment, which accounts for about 65% of our revenue and share some highlights around our groundbreaking DSO.ai artificial intelligence design solution. With already well over 100 commercial production designs DSO.ai continues to deliver amazing results for our customers. Applied simultaneously to multiple steps of the design flow, it reduces efforts from months to now weeks while simultaneously delivering higher performance and lower power. Customer adoption continued to accelerate across a wide range of process nodes and market verticals. We already put in production designed by nine of the top 10 semiconductor leaders, customers such as Samsung, Intel, MediaTek, ST Microelectronics and many others are reporting impressive achievements. In Q1, we saw multiple additional deployments across verticals, including mobile, data center and memory designs. Meanwhile, we have extended our machine learning capabilities to other EDA workloads ranging from verification to test to custom design. These new solutions are already in customer hand showing excellent impact and promise. Critical to the success of DSO.ai are the powerful design engines that sit underneath. The DSO.ai is thus also driving significant cross-selling and accelerated growth across our EDA products. Specifically, our Fusion Compiler momentum is manifested across a wide spectrum of market verticals and manufacturing processes. During the quarter, we achieved multiple advanced node design wins, including a key win at a large hyperscaler and a three-nanometer node design at a leading mobile provider. Fusion compile is used a 95% of advanced node designs at three-nanometer and below with the majority exclusively using Synopsys flows, stimulated by a wave of high-value innovations customers from high-performance computing to hyperscalers continue to expand their reliance on Synopsys throughout our portfolio. Our custom solutions, for example, saw continued market momentum in Q1 and as we added nine new logos in the quarter with a robust market pipeline. All these highly complex designs need to work both correctly and work under multiple conditions and scenarios like temperature, voltage, manufacturing variability and so on. That's where our verification tools come in. While verification is fundamentally an unbounded problem, our state-of-the-art simulation, emulation and prototyping products tackle these tough challenges at unparalleled speed with the fastest engines, highest capacity and lowest cost of ownership. Building on another record year in 2022, we continue to see excellent growth in hardware with both our