Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5243c55df1c8c01c6930b02bf578c1a5cd2c41676d0ea60f9f397a3532ff65c3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^