Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 09b67baa6eec165871aec2a09634380bd3e336394acbf9b690cb9275bdb3f062:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^