Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e430e66b5509d98fcd895282229544d0781d9afec5626d428f7bf3eb384eda46:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^