Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 14a2f94434352864bb704c32bfd4335faff896fa762d577cad00495855bf223f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^