Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f238cfa9f98bf66c72c677ce8345ae57924678fc51d82b643561a6b112d2d437:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^