Version

110.99.7.1 (Latest)

Operating System

• Any
• Linux
• macOS
• Windows
• Other Unix

OS Version

No response

Processor

• Any
• Arm (using Rosetta)
• PowerPC
• Sparc
• x86 (32-bit)
• x86-64 (64-bit)
• Other

System Component

Basis Library

Severity

Major

Description

A student has a problem with Real.fromString on Windows. I was unable to reproduce the problem on my Intel Mac with SMLNJ 110.7 or 110.7.1. The student reports the following setup

Processor: AMD Ryzen 9 8945HS w/ Radeon 780M Graphics 4.00 GHz
Windows:
Edition: Windows 11 Home
Version: 24H2
Installed: on ‎2/‎15/‎2025
OS build: 26100.3476
Experience: Windows Feature Experience Pack 1000.26100.54.0

Transcript

• Real.fromString "1E1";
  val it = SOME 5.31664595E~315 : real option

Expected Behavior

val it = SOME 10.0

Steps to Reproduce

see above

Additional Information

No response

Email address

dlicata@wesleyan.edu