Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3c4f64d6e91318cf71647c96f549223fe928b3892ef382fe2784c9119c7ca56b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^