Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f2689d17cf0faab494f27c8ee975ddaf11aee7ec461eafda34ae00ef673080f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^