Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c873dd40ffe2ed090b15f8a3348b5db1a08cd30fa5213566bd2a28f8aa7cd0ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^