Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a627544619bee19ecdc493c174cfd6329ff17cc314d87ea90820db2670b1683b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^