Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0eba157dcd7147c005e5de498b5ec331cf9fe2a65850c6a6fbd4f453c66ac25b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^