Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1efd3ade2422298f0b25a431cf1b1e0894fa805d7c893d0fe29e021dd2c9a9ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^