Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a16d61f0edfc6b9a532c7d87066506073a8b901e36c9fa81650d779f54337059:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^