Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cf954cb073231f990c77b220d3ac291ea3b3c6749c100df10ed30bb02b60ca23:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^