Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17828ce37753dc93d3ac7957bc1be6e5d2bee8e9ea4811ecf7f86a11461fd191:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^