Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 676316002c592d4b94951f06e81437416047591149a8f5f76c43ca88d3b0b59d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^