Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 83258313f926622eca4feded3c1f22502e37c3d8c015d619ef20060bb8fc103f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^