Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17892ccabe0d8a27aaacd6cf0dbf5246e40fa084dc13effd919ab327d5bf875f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^