Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d28f071c65257fc6ffd3484c0749f64753a5a6fa8b8ca5d1baa6d5ba76998f7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^