Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e243fc80d0800d6b122693e4c9204875f4a2938e88e836f77293435bc4d0f43:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^