Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd9b05bb6484ded59649d5f64597f36441db05f0226fcf22691ee63aae88aec5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^