Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> de698c609d33781f299907419ff41c7af4d55484c878b609ca8ef76d6b1f6e7b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^