Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 997590f36c7c97092ab4a08bec5c588648258f8f52329686b0f0ba8492425438:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^