Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6b3eba80da52a7b71b70616ee2527ae586389af5f2b116a0aaeacb92b4d82a41:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^