Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a9098e18b7e9db3091363e11887d23ac1dab3021713f4142aa4332fce3a5674c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^