Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e08eaa5965b53c789374b207a48e6e12f40200e64d96b06de2dbda0a3749ed84:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^