Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff2b1b200afab4d4ac57511c5111e673f64b5cc90096fd6dd8109cebea664d59:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^