Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ed1f86ba170f49c658771917bad4fedb8e9effee3b9f003829558fa25b1e8f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^